Under certain OS environments and depending upon Visual FoxPro installations, certain files were attempting to be written to disk and overwritten in other cases. The installation has been changed in an attempt to prevent this from happening. Specifically the VFPOLEDB and VFP8 DLLs as well as the MSCVR70.DLL required by VFP8.
After each reinstall, I have to Reinstall VFPOLEDB 9.2 because it stops working with stored procedures.