Probably it's the same old bug.:)

Move all your files in the project to the C: drive and build on C:. This should get rid of this bug. It's even better if you can build on a computer with only C:.

Vlad

>I have a compiled and distributed application which has an inconsistent bug on systems equipped with a non-partitioned C drive and a CD Rom assigned to D:.
>
>for some reason, on only a few systems, foxpro will crash with an "error reading device D:" when the code "SET HELP TO ..." is executed, or when a "LOCFILE()" command is executed in an .SPR file.
>
>This happens on a minority of systems with the above configuration.
>
>Any ideas?
>
>Paul Moon