>>>I ran an app from the command window and all was well, I thought.
>>>I built an .exe.
>>>When I ran the .exe it told me that a oapp.fedproc did not exist.
>>>When I looked at the applib.vcx the function did not, in fact, exist.
>>>Fortunately, I had an old copy that included fedproc, added it, and all is well.
>>>What is going on?
>>
>>Sounds like the old copy you referred to was in a folder that's earlier in our path list. And that you or someone else deleted the missing parts in the newer version.
>>
>>Anyway, make sure that the correct version if applb.vcx is included in the project.
>
>>Sounds like the old copy you referred to was in a folder that's earlier in our path list
>Tore
>Thank you for your reply.
>Can you please clarify what you mean by path list?

I mean the order used in VFP's default path and your Set Path commands. Run this program, it will show the order in a readable format:

*Listpath.prg
#Define crlf Chr(13)+Chr(10)
Local laDummy[1], lcDummy, lnY
lcDummy = Set([Path])
lnY = Alines(laDummy, m.lcDummy,1+4, [;], [,])
lcDummy = []
For lnY = 1 To m.lnY
   lcDummy = m.lcDummy + m.laDummy(m.lnY) + crlf
Endfor
Messagebox( m.lcDummy )