Still in 7? Darn, I was hoping that upgrading to 7 (bought it and never installed it) would get rid of this. I used to keep a log to record the events that occured prior to this error. But, after the new PC was put into place I went for several months without it happening and I stopped doing this. I do remember that the common thing I did each time (I think) prior to this happening was modifying a table while the form was open.

Maybe it's an XP/6.0 issue.

Dick