Sergey,

Thanks for confirming {A cursor cannot change to read only by itself. Maybe it's recreated somewhere?} so I will have to hunt for the guy who recreated my(poor)Cursor. Shall have to make an extensive look with aid of the debugger.

Thanks.

Regards,

Koen

P.S.
Yes I was aware of the unness. of the combination "readwrite" plus "nofilter". I just added these two for ruling out everything since some function changed the behavior of myCursor. And although it is unness. I dont believe it harms, does it?