Start with the obvious:

Does C:\Temp exist?

If so, do they have full access to the folder?

With VFP9, it's probably better to not specify a temp folder. VFP will then use the Windows default Temp folder.

>Hi All,
>
>Recently, some of my users have started getting the following error, or variation thereof, and I don't know how to trace it:
>
>Program error
>File access is denied c:\temp\_4b70nzf60.fxp.
>My app uses the local c:\temp folder for resource and tmp files.
>
>I'm assuming it's coming from the compiled program module of this particluar .prg, but I don't know which one. Can someone show me how?
>Thanks.
>
>Luke