Hi Dragan.
The problem is that the combo returned doesn't have the necessary properties to create a multi column combo: BoundColumn, ColumnCount, ColumnWidths.
Even if you set RowSource to more than one column, it shows only the first.
I sent a mail to ARG CommandBars developer, but I still don't have an answer...
Emerson Santon Reed
"One Developer CAN Make a Difference. A community CAN make a future." - Craig Boyd