Also, could be some kind of video driver problem...

>Hi John,
>
>How did you go about installing it on the DELL, did you run an installation program you created with the setup wizard or did you just copy the files to the hard drive of the DELL?
>
>If you did not use an install program, there may be several DLLs that did not get moved the machine and the DLLs (even if copied) would not be properly registered.
>
>
>Rick
>
>>I've got an app deployed on a network that has been running for several months. My client bought a new
>>Dell computer and we installed the app on the new machine. The user there is getting GPF's frequently
>>when inputting payments. If another machine is used for payments, no GPF ever occurs. There are no
>>other programs running when the GPF occurs. The Details button informs me that VFP500.DLL caused
>>the problem. I have copied in a new DLL for that machine to no avail.
>>
>>Anyone out there have any clue as to what could be going on?? I don't even know where to begin
>>to look . . . .
>>
>>TIA.
>>John