Hi Peter,
How much memory do you have on that PC? You nay try to limit the size of VFP buffer memory with SYS(3050).
>Sadly enough, the flushing with FFLUSH() hasn't helped in any way. The same error 1150 still occurs at the same moment, in my case after the processing of more than 9 million records/lines. There must be something else causing the trouble.
>
>>Sergey,
>>
>>In the mean time, I've indeed implemented FFLUSH(). It will flush every x records. Unbuffered output has also been tried, but it was slower, as expected.
>>
--sb--