Hi,

I have two multi-select listboxes on a userform and everything on the form works perfectly except for one problem: about half the time the form is loaded, it will take two mouse clicks to make a selection from either listbox when it should only take the normal one click.

It seems the first click on a listbox item activates the listbox, a dashed line appears around the selected item, but the item is not in fact selected as it is not highlighted and macro fails to run. Clicking a second time on that item or any other item will then highlight the item and successfully run the macro.

What could be causing this problem?

Lawrence