>>My boss is saying that VFP is not supported in 2012

VFP is just one of countless C++ V7 apps that people expect to keep using on Windows. People are concerned that compatibility suddenly may be lost- but MS is a smart company that knows not to alienate large chunks of user base, especially after recent experience with Vista, Windows 8 and Windows Phone.

If you are concerned, consider a product called VFP Compiler that fixes known VFP bugs and also allows you to compile your VFP app using VC11/12/13 rather than the original VC7, or even to compile to 64-bit that should silence any suggestion of impending doom. However, 64-bit is not recommended as you lose useful dlls and flls and the ActiveX controls taken for granted in 32bit need to be purchased separately for 64-bit. 32-bit is fine and can be expected to work for as long as matters to any of us.