See if Recommendations for memory configuration for FPDOS/FPW under Win32 OS FAQ #15468 could help.

>Hello All
>
>I have a Foxpro 2.0 (Foxprol.exe version) application which I am trying to run on XP Professional. The application calls the same programs with different data, it does this by calling programs in a loop.
>
>When the programs get executed for around the third time the application locks up.
>
>The strange thing is that if I leave the computer for around 10 mins it looks like it starts again only to lock up again. The programs run fine standalone.
>
>I suspect it is a memory problem. Foxpro reports when I take the About Foxpro System option from within it.
>
> Total Memory 380,896
> EMS Memory 4,194,304
> First 64K of EMS Use : Standard Memory
> Dos Memory Available N/A
> Memory in Use 54,298
>
>I think I have done the obvious things like alterating the config files to files = 99 and buffers to say 40. And adjusting the PIF options to Auto for the memory settings as well as changing these to the highest settings.
>
>But just can't think of anything else.
>
>Any thoughts anyone.
>
>Many Thanks
>
>Chris