Does this always occur in the same place in the program? What is the application doing when this occurs?

>I am running 6.0 SP3
>
>>C5 errors are basically GPFs. There are a few things you might be able to do. What version of VFP are you running?
>>
>>>I have an application which gives a VFP terminal error C00000FD.
>>>
>>>What does this error mean? Where do I go to look up such errors?
>>>
>>>
>>>Thanks in advance