Hello, I'm trying to make a GUI that has drag and drop. It works fine when the UAC is off. It won't do anything if the UAC is on. Here is the sample code: #RequireAdmin #include <GUIConstantsEx.au3> #include <ListViewConstants.au3> #include <WindowsConstants.au3> Opt("GuiOnEventMode", 1) Global $DropFilesArr[1] Global $FilesAllowedMask[4] = [3, ".txt", ".exe", "D"] GUICreate("Drop Multiple Files to LV Demo", 500, 400, -1, -1, -1, $WS_EX_ACCEPTFILES+$WS_EX_TOPMOST) GU