We have an old program we need to use for one department. We do not have the source code. It was written in VFP6 and runs fine on our old XP computers. However, we have to upgrade everyone to Windows 7. The EXE throws Error 11 (Function argument, value or type is invalid) and gives the program and line number. I can run the program on my Windows 7 PC with no error, but I am a developer and have VFP 9 installed on mine. What would be different on Windows 7 than XP or Windows 7 with VFP installed? Are there some support files or updates that are installed when installing VFP 9 that are needed to run the older legacy program? The Windows 7 machines are set up identically other than having VFP 9 on mine.
Thanks for any insights.
Thanks for any insights.