The fact that it used to work and now it's failing leads me to belive something has been currupted.

Try recompiling all project files or deleting the Foxuser files.

Dave

>Hi,
>
>I have a very small application in VFP6 with everything in the same directory.
>
>I use my old APP.PRG (also used in Foxpro) to rebuild the project (BUILD PROJECT FROM ) and
>the APP (BUILD APP FROM ).
>
>That worked very well untill recently. When I DO APP or =APP() (to rebuild the project and the app) I get every time a fatal error: Exception code=C0000005 Called from app line 21 {c:\mf\app.prg} and it exit VFP6. Line 21 is "BUILD PROJECT MF FROM INTRO.PRG"
>
>I should also say that the app works fine in the interpretive way with DO INTRO. No error in any way.
>
>I installed the service pack 4 today thinking that would have solved the problem but the same problem occurs. Is VFP6 so weak? I never had that with Foxpro 2.xx in many years of development.
>
>So I'm stuck and I cannot recompile the application anymore and the client ask for some modifications. What can I do?
>
>Anyone knows what is happening here and how can I solve that problem?
>
>Thanks.