I want to populate a dropdown list with the names of folders in a certain directory. I can get the names easily enough. CODE#Include <File.au3> #Include <Array.au3> $FileList=_FileListToArray(@DesktopDir,"*.*", 2) If @Error=1 Then MsgBox (0,"","No Files\Folders Found.") Exit EndIf _ArrayDisplay($FileList,"$FileList") But when I go to populate the list it doesn't work. CODE $combo = GuiCtrlCreateCombo("Select a folder",30, 75, 220, 200) GuiCtrlSetData($combo,