Index: bg-BG.rc
===================================================================
--- bg-BG.rc	(revision 72030)
+++ bg-BG.rc	(working copy)
@@ -15,7 +15,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Шстн", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Шстн", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Дстн", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Осм", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Двоич", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -135,7 +135,7 @@
     PUSHBUTTON "Дроб", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "ЧДума", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "ЧДума", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "ДДума", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -143,7 +143,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Байт", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Градуси", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Градуси", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Радиани", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Градове", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: cs-CZ.rc
===================================================================
--- cs-CZ.rc	(revision 72030)
+++ cs-CZ.rc	(working copy)
@@ -14,7 +14,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -134,7 +134,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -142,7 +142,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Stupně", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Stupně", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radiány", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Grady", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: de-DE.rc
===================================================================
--- de-DE.rc	(revision 72030)
+++ de-DE.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dez", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Okt", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Degree", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Degree", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radiant", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Grad", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: el-GR.rc
===================================================================
--- el-GR.rc	(revision 72030)
+++ el-GR.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Βαθμοί", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Βαθμοί", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Μοίρες", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Ακτίνια", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: en-US.rc
===================================================================
--- en-US.rc	(revision 72030)
+++ en-US.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radians", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradians", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: es-ES.rc
===================================================================
--- es-ES.rc	(revision 72030)
+++ es-ES.rc	(working copy)
@@ -15,7 +15,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -135,7 +135,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -143,7 +143,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Grados", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 151, 21, 45, 10
+    CONTROL "Grados", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 151, 21, 45, 10
     CONTROL "Radianes", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 198, 21, 45, 10
     CONTROL "Gradianes", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 248, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: fr-FR.rc
===================================================================
--- fr-FR.rc	(revision 72030)
+++ fr-FR.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Q-mot", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Q-mot", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "D-mot", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Octet", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Degrés", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Degrés", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radians", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Grades", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: he-IL.rc
===================================================================
--- he-IL.rc	(revision 72030)
+++ he-IL.rc	(working copy)
@@ -11,7 +11,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "הקסהדסימלי", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "הקסהדסימלי", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "עשרוני", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "אוקטלי", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "בינארי", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -131,7 +131,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -139,7 +139,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "מעלות", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "מעלות", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "רדיאנים", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradians", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: hu-HU.rc
===================================================================
--- hu-HU.rc	(revision 72030)
+++ hu-HU.rc	(working copy)
@@ -17,7 +17,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -137,7 +137,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Négyszó", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Négyszó", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Duplaszó", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -145,7 +145,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Bájt", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Fok", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Fok", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radián", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradián", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: it-IT.rc
===================================================================
--- it-IT.rc	(revision 72030)
+++ it-IT.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Gradi", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Gradi", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radianti", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradienti", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: ja-JP.rc
===================================================================
--- ja-JP.rc	(revision 72030)
+++ ja-JP.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 9, "MS UI Gothic", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "16進", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "16進", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "10進", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "8進", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "2進", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radians", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradians", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: ko-KR.rc
===================================================================
--- ko-KR.rc	(revision 72030)
+++ ko-KR.rc	(working copy)
@@ -11,7 +11,7 @@
 FONT 9, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -131,7 +131,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -139,7 +139,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radians", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradians", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: nl-NL.rc
===================================================================
--- nl-NL.rc	(revision 72030)
+++ nl-NL.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Graden", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Graden", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radialen", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradiënten", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: no-NO.rc
===================================================================
--- no-NO.rc	(revision 72030)
+++ no-NO.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Heks", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Heks", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Des", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Okt", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Tegn", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Grader", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Grader", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radianer", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradienter", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: pl-PL.rc
===================================================================
--- pl-PL.rc	(revision 72030)
+++ pl-PL.rc	(working copy)
@@ -18,7 +18,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -138,7 +138,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -146,7 +146,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Bajt", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Stopnie", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Stopnie", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radiany", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradusy", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: pt-BR.rc
===================================================================
--- pt-BR.rc	(revision 72030)
+++ pt-BR.rc	(working copy)
@@ -11,7 +11,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -131,7 +131,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -139,7 +139,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Graus", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Graus", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radianos", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Grados", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: ro-RO.rc
===================================================================
--- ro-RO.rc	(revision 72030)
+++ ro-RO.rc	(working copy)
@@ -14,7 +14,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -134,7 +134,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "64 biți", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "64 biți", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "32 biți", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -142,7 +142,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "8 biți", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Grade", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Grade", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radiani", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradiani", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: ru-RU.rc
===================================================================
--- ru-RU.rc	(revision 72030)
+++ ru-RU.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "8 байт", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "8 байт", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "4 байт", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "1 байт", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Градусы", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Градусы", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Радианы", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Грады", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: sk-SK.rc
===================================================================
--- sk-SK.rc	(revision 72030)
+++ sk-SK.rc	(working copy)
@@ -16,7 +16,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -136,7 +136,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -144,7 +144,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Bajt", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Stupne", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Stupne", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radiány", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Grady", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: sq-AL.rc
===================================================================
--- sq-AL.rc	(revision 72030)
+++ sq-AL.rc	(working copy)
@@ -13,7 +13,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -133,7 +133,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -141,7 +141,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Degrees", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radians", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradians", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: sv-SE.rc
===================================================================
--- sv-SE.rc	(revision 72030)
+++ sv-SE.rc	(working copy)
@@ -16,7 +16,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Okt", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -136,7 +136,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Qword", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "Dword", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -144,7 +144,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Byte", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Grader", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Grader", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radianer", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradienter", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: th-TH.rc
===================================================================
--- th-TH.rc	(revision 72030)
+++ th-TH.rc	(working copy)
@@ -9,7 +9,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "สิบหก", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "สิบหก", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "สิบ", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "แปด", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "สอง", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -129,7 +129,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "สี่เวิร์ด", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "สี่เวิร์ด", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "สองเวิร์ด", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -137,7 +137,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "ไบต์", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "องศา", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "องศา", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "เรเดียน", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "เกรเดียน", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: tr-TR.rc
===================================================================
--- tr-TR.rc	(revision 72030)
+++ tr-TR.rc	(working copy)
@@ -11,7 +11,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Onaltılık", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Onaltılık", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Onluk", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Sekizlik", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "İkilik", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -131,7 +131,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "Dörtlü Sözcük", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "Dörtlü Sözcük", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "İkili Sözcük", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -139,7 +139,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "Çoklu", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Derece", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Derece", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Radyan", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Gradyan", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "Baştan", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: uk-UA.rc
===================================================================
--- uk-UA.rc	(revision 72030)
+++ uk-UA.rc	(working copy)
@@ -17,7 +17,7 @@
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -137,7 +137,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "8 байт", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "8 байт", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "4 байт", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -145,7 +145,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "1 байт", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "Градуси", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "Градуси", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "Радіани", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "Гради", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |
Index: zh-CN.rc
===================================================================
--- zh-CN.rc	(revision 72030)
+++ zh-CN.rc	(working copy)
@@ -11,7 +11,7 @@
 FONT 9, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
     GROUPBOX "", IDC_STATIC, 5 ,14, 141, 20
-    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON, 8, 21, 30, 10
+    CONTROL "Hex", IDC_RADIO_HEX, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 8, 21, 30, 10
     CONTROL "Dec", IDC_RADIO_DEC, "Button", BS_AUTORADIOBUTTON, 41, 21, 30, 10
     CONTROL "Oct", IDC_RADIO_OCT, "Button", BS_AUTORADIOBUTTON, 74, 21, 30, 10
     CONTROL "Bin", IDC_RADIO_BIN, "Button", BS_AUTORADIOBUTTON, 107, 21, 30, 10
@@ -131,7 +131,7 @@
     PUSHBUTTON "F", IDC_BUTTON_F, 286, 140, 24, 18, BS_CENTER | BS_VCENTER |
                BS_NOTIFY | BS_OWNERDRAW | WS_TABSTOP
     GROUPBOX "", IDC_STATIC, 147, 14, 163, 20
-    CONTROL "四字", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON |
+    CONTROL "四字", IDC_RADIO_QWORD, "Button", BS_AUTORADIOBUTTON | WS_GROUP |
             NOT WS_VISIBLE, 150, 21, 38, 10
     CONTROL "双字", IDC_RADIO_DWORD, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 190, 21, 38, 10
@@ -139,7 +139,7 @@
             NOT WS_VISIBLE, 230, 21, 38, 10
     CONTROL "字节", IDC_RADIO_BYTE, "Button", BS_AUTORADIOBUTTON |
             NOT WS_VISIBLE, 270, 21, 38, 10
-    CONTROL "角度", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON, 150, 21, 45, 10
+    CONTROL "角度", IDC_RADIO_DEG, "Button", BS_AUTORADIOBUTTON | WS_GROUP, 150, 21, 45, 10
     CONTROL "弧度", IDC_RADIO_RAD, "Button", BS_AUTORADIOBUTTON, 204, 21, 45, 10
     CONTROL "梯度", IDC_RADIO_GRAD, "Button", BS_AUTORADIOBUTTON, 258, 21, 45, 10
     PUSHBUTTON "C", IDC_BUTTON_CANC, 267, 38, 43, 18, BS_CENTER | BS_VCENTER |