Sacsac,
I tried your code and it works to some extend. The problem I still have is that I don't know under what Private Sub I should put your code.
If I put it under Private Sub Combo1_Change() then the combobox stays empty at runtime. Only when you type letters in the combo box there appears a list of exe files. When you type 1 letter the list is there as it should be. When you type 2 letters you get a double list. Etcetera.
When I put the code under Private Sub Combo1_DropDown() a new list of .exe files is added to the previous list every time you click the dropdown button of the combo box, so I get the same .exe files more than once in the combobox.
Do you have a solution?
Thanks for your help, it's much appreciated.
Speek