>>>I've got a MouseMove event on a grid that does a WAIT WINDOW. I'm getting this error, I'm guessing after 128 calls. How can I prevent this from happening? I'm trying to use some code that James Nelson posted awhile back and it looks like it works, but now I'm running into this.
>>
>>Instead of WAIT WINDOW try just logging this event with strtofile(same file) and see if this helps to avoid the problem.
>
>Actually, doesn't matter what I do. I still get the nesting error. If I use a wait window it happens faster. If I just put a comment in the code it takes longer, but it still happens. I think I'm giving up on trying to provide this specific functionality. Foxpro just makes it waaaaaay too hard. I could do this in Java in about 10 minutes. Unfortunately that's not an option.

Post what do you have so far and also try to remove timer for now to see if this would fix the problem.