Hello everybody,

in VBA for Powerpoint, I would like to put a tab control (SSTab: Microsoft
Tabbed Dialog Control) on my form, I then right-click on the control toolbox
and select "Additional Controls" but nothing happened...

I remember that before I used to do this way and I got a list of more
controls shown and then I can select whatever I want.

Does anybody have any idea about this. Please tell me what I should do to
get more controls. (Should I have to install VB in my computer or other
Add-in to get them).

I'm looking forward to your help.

Many thanks & best regards,
Tran Duy Hao.