We are currently running our Payroll under VFP created under ver 3. Our system uses Win98 and I installed VFP 5.0 bec we don't have anymore VFP3 installers. Below error occurs occasionally, sometimes during data entry or processing. But there are also times it doesn't show up.

VFP300 caused an exception c0000006H in module VFP300.ESL at 0177:00645b31.
Registers:
EAX=00000000 CS=0177 EIP=00645b31 EFLGS=00010246
EBX=00aed724 SS=017f ESP=0094b594 EBP=0094be10
ECX=00000000 DS=017f ESI=00000000 FS=3f6f
EDX=0094bd9c ES=017f EDI=00000100 GS=0000
Bytes at CS:EIP:

Stack dump:
004b313e 00000000 006b1590 00000001 00407c09 006b1590 00486bc6 00000000 00a9d8e8 54305454 51315734 00000000 00000000 00000000 0094bc58 00a9d8e8