I have similar code, it works fine. What I wanted was to disable the choice the user just selected, so the user does not press, say 'report b32' multiple times.

What I ended up doing is when the user selects report32b I see if the form is already instantiated or not. If not, I create it. if it is, I switch to it. Very inelegant, the menu should disable.

Thanks,

Tuvia

(BTW, the docs state, and I agree, bad practice to call things by their nitem. Every time you add or remove a menu option, the number of the option could change. The docs suggest getting the control number, which you define, and use that instead.)