>The Form will open and display data. It is happening during a requery of the data source. Similar code works throughout this application with zero problems. I did have a problem at one point with losing my columns but that problem has been solved. This one has just started.
>
>Possibility of a corrupt Form file?
>
>Richard

What is the source for the grid? Would you please post a bit of code where the problem occurs?

AFAIK, if you're using local view for your grid and do requery(), the grid should work just fine. I think the similar case would be with remote views, but I'm not certain.