The source file is different from when the module was built. Would you like the debugger to use it anyway?

In win7 with the system locale in Chinese, it can be reproduced in VS 2005 and VS 2008 by adding a non-ASCII(eg: 0xa9) character into comment or license header of a source file.

It seems that cl.exe and vs debugger haven't processed non-ASCII characters in the same way, so they got different MD5 checksums.

VS2010同样如此，并且有时候可以有时候却神经病一样不行！