Check not only physical memory installed/available but also virtual memory. I've experienced this before on a system with 128MB physical memory with only 2-3 apps running at the same time due to unaware low disk space on the swap disk.

>In a windows 98 pc when the user starts two instances os VFP 6 sp3 application, after a while it gets a "Not enough memory to complete this operation" error.
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>Please help me in the strategy to find what its causing the problem :
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>1. how do i know the amount of memory available that's causing the error
>2. why don't i get this error in a win nt 4 system
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>Thanks in advance