>OK, we checked across a few machines, and the problem only appeared on the one where we had SP2 installed on Dutch XP; it works OK on any other machine (and we run the same thing on server 2003, Vista, XP - all English and all with SP1).
>
>The error manifests itself as several errors about temp files - either 'memo missing on invalid' or 'could not create file' or 'error writing...'. It was usually something about views - names of various tmp files would pop up. Further, it was an executable built with SP1 and run under SP2 runtimes.
>
>After replacing the runtimes with SP1, it all went back to normal.
>
>Just in case anyone else may experience the same problem. It seems that the runtimes and compiler version are bound more tightly than we thought.

Similar experience documented in Re: Exe in VFP9 SP2 - C0000005 error Message #1261209