>>Hi All,
>>
>>Is there any function to tell me Is it EXE or App. SYS(16) does not do
>>it.
>>
>>Regards,
>>
>>Doron
>
>_VFP.Servername will tell you the name of the currently running program. I haven't tested an App, but chances are it will return vfp6.exe or the .app extension. HTH

Yep, it returns %vfpinstalldir%\vfp6.exe.