Index: dll/win32/comctl32/tooltips.c
===================================================================
--- dll/win32/comctl32/tooltips.c	(revision 72622)
+++ dll/win32/comctl32/tooltips.c	(working copy)
@@ -189,6 +189,9 @@
 TOOLTIPS_InitSystemSettings (TOOLTIPS_INFO *infoPtr)
 {
     NONCLIENTMETRICSW nclm;
+#ifdef __REACTOS__
+    OSVERSIONINFO osvinfo;
+#endif
 
     infoPtr->clrBk   = comctl32_color.clrInfoBk;
     infoPtr->clrText = comctl32_color.clrInfoText;
@@ -195,7 +198,17 @@
 
     DeleteObject (infoPtr->hFont);
     nclm.cbSize = sizeof(nclm);
+#ifdef __REACTOS__
+    memset(&osvinfo, 0, sizeof(osvinfo)); 
+    osvinfo.dwOSVersionInfoSize = sizeof(osvinfo); 
+    GetVersionEx(&osvinfo); 
+    if (osvinfo.dwMajorVersion < 6)
+        nclm.cbSize -= sizeof(nclm.iPaddedBorderWidth);
+
+    SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, nclm.cbSize, &nclm, 0);
+#else
     SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, sizeof(nclm), &nclm, 0);
+#endif
     infoPtr->hFont = CreateFontIndirectW (&nclm.lfStatusFont);
 
     DeleteObject (infoPtr->hTitleFont);