--- a/vcmake.bat	Thu Sep 27 17:10:28 2012 +0200
+++ b/vcmake.bat	Thu Sep 27 22:52:24 2012 +0200
@@ -5,7 +5,7 @@
 @REM -------
 
 @if not defined VSINSTALLDIR (
-	call "C:\Program Files\Microsoft Visual Studio 10.0"\VC\bin\vcvars32.bat
+	call ..\rules\vcsetup.bat
 )
 
 make.exe -N -f bc.mak -DUSEVC %1 %2