Combo is disabled in Compiled Mode

Hello,

I discovered something strange. On a Toolbar I add two Combo boxes by code, I fill them with a couple of values and thats it. When I run the project from VB IDE everythings works fine. But if I compile the project and run it, I can still click on the drop down arrow to the right but all values are greyed out and can not be selected.

There is nowhere in my code that I disable any controls, so I am really puzzled.

Any ideas?

Bjarne