>Craig,
> We will look at the temperary files left around. Thanks. One thing I found out here from people who use the Foxpro system is that they have most of the problems with the longer reports,... let me explain. We have two basic data entry screens, the first is for a header table and the second for the detail table. There is a one to many relationship between the two tables. When there are many detail records, 75 or more, populating the grid on the second screen computers are much more apt to have the GPF. Could it be a memory problem, but we have 64 megs of ram in the computers?
> Also, I told you that the GPF happens when the table update is made but that is not always true. Sometimes when a user is arrowing up or down inside the grid a GPF appears. It has also happened when they hit 'exit' on the screen (The code does a thisform.release)
>
>
>Thanks for your help Craig,
>
>Dave

What type of buffering are you using? How is your tableupdate structured? What are you doing with error handling in this situation?