It could be totally unrelated, but did you check if you get this error before any code in your application or somewhere within the application?

>All of a sudden starting couple of days we are getting the following error (on 2 computers in 2 different cities) as soon as the application opens.
>It seems to be spreading.
>
>The error says:
>
> C:\path\file.exe
>is not a Visual FoxPro .exe file
> OK HELP
>
>
>I have copied a new Executable, re-installed the Runtime files, and ran Norton Antivirus, and nothing seem to help.
>
>
>Any ideas ?
>
>Thanks