Peter,
Weird things also happens to me, I have been working fine with the VFP 6.0 environment, but from a week since I have been receiving the following message randomly: "VFP6 provocó un fallo de página no válida en el módulo VFP6.EXE de 0137:00423b37." In English this is a page fault caused by VFP in module VFP6.EXE. I was working in a Windows 98 environment and never had this problem before. When this happens VFP closes and I have to run it again. I went back to Win95 and installed SP3 but the error persists... so if you get some answers please let me know.
Thanks in Advanced or Hope This Helps