>>Did you consider using VFP as automation server?

oVFP = CREATEOBJECT("VisualFoxpro.Application")
>>oVFP.DoCmd("BUILD EXE X:\MyMainDevDir\MyApplication\MyEXE.exe FROM X:\MyMainDevDir\MyApplication\MyProject")
>>oVFP = Null

>
>Well, after having worked with it for a while, today, twice in a row, I got the same thing. The error is different as this is a COM object. So, the error is:
>
>OLE IDispatch exception code 0 from Visual FoxPro for Windows: 1981 :Compile error in file d:\vfpclien\www\universa.app...

Did you check project error log to see the error message?