Index: win32ss/user/winsrv/consrv/settings.c
===================================================================
--- win32ss/user/winsrv/consrv/settings.c	(revision 62518)
+++ win32ss/user/winsrv/consrv/settings.c	(working copy)
@@ -351,7 +351,7 @@
          * or we are saving settings for a particular console, which differs
          * from the default ones.
          */
-        swprintf(szValueName, L"ColorTable%02d", i);
+        swprintf(szValueName, L"ColorTable%02u", i);
         SetConsoleSetting(szValueName, REG_DWORD, sizeof(DWORD), &ConsoleInfo->Colors[i], s_Colors[i]);
     }
 
Index: win32ss/user/winsrv/consrv_new/settings.c
===================================================================
--- win32ss/user/winsrv/consrv_new/settings.c	(revision 62518)
+++ win32ss/user/winsrv/consrv_new/settings.c	(working copy)
@@ -355,7 +355,7 @@
          * or we are saving settings for a particular console, which differs
          * from the default ones.
          */
-        swprintf(szValueName, L"ColorTable%02d", i);
+        swprintf(szValueName, L"ColorTable%02u", i);
         SetConsoleSetting(szValueName, REG_DWORD, sizeof(DWORD), &ConsoleInfo->Colors[i], s_Colors[i]);
     }