It sounds like there're dangling object reference to the objects on your form dragtree. For detailed explanation see
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnfoxtk99/html/FT99J8.asp?frame=true


>I have a form called by another form
>1: bldtree calls from a button cmdDragit
>the cmdDragit just does the following
>*
>close databases all
>close tables all
>do form ..\forms\dragtree
>*
>for i = 1 to 10
> open files
>endfor
>
>NOW in DragTree
>I load a database and
>write it back out based on user changes
>then when user clicks on button
>cmdQuit
>close databases
>close tables
>thisform.release
>
>in the destroy method
>thisform.release
>
>It fails to close DragTree even though in the debugger it gets back to
>BLDTREE
>
>Any Ideas...Thanks in Advance
>
>Cecil