We are running an application created in VFP 6.0 and are constantly getting a "Fatal error" message from various locations in the application. We run the same application in VFP 5.0 and do not have the problem. We would like to go with VFP 6.0 but not with this problem, anyone else having this problem and if so, any ideas as to why ? The "Fatal error" always follows with the 'Call stack' of programs.