I am not sure if this a right place for my poster.
But I am crazy for a long time.

Toolbox does not display most of the controls

This is even after "Reset Toolbox", I have also uninstalled and reinstalled it.
The only way it all shows up is if I do a "Show All"

Even then the controls that appear on a group are still greyed out and not selectable. Interestingly enough, when you go to "Choose Items" a given control can show up in the list multiple times. The Textbox control shows up multiple time and still doesn't show up in the list even though one was selected.
I don't know what to do anymore. Any suggestion ?

Getting frustrated.