If I run a message box or browse window under my current form, then the close button ('X' in top right corner -- the internal Windows thing) becomes disabled! How come? If I do not run these, all is fine. For example, I can run another form, or run a report preview, and when I return to the parent form the close button is still active.

I have tried forcing the .Closable property to be True in the "on activate" method of my form, but it makes no difference.

Thanks!