>Hi Sergey,
>
>I have tried the Sys(3050) function but it has no effect. I have read something about VirtualAlloc and VirtualFree in MSDN. My question is how to implement it in VFP?
>
>I was wondering if it's possible to manually allocate and free up memory in VFP. What to do and how to override the default memory management of VFP8?
>
>Any Idea?
>
>Thanks again..

Did you try SYS(1104) after process is done? What SYS(1011) shows after each process?