I'm trying to compile something in x64 mode and I'm getting this weird linker warning: MSVCRT.lib(MSVCR80.dll) : warning LNK4078: multiple '.text' sections found with different attributes I'm only getting this when I compile for x64. And I only get the above warning when I'm compiling for release mode. However, if I compile for debug mode: dinput8.lib(dilib4.obj) : warning LNK4078: multiple '.text' sections found with different attributes is what I receive. The difference being a completely different library. So far it seems harmless, but of course these sorts of things tend to bite you in the ass when you least expect it. Has anyone run into this? How can I fix it?