==> The requested action with this object has failed.: What am I doing wrong here? https://learn.microsoft.com/en-us/windows/win32/api/shobjidl_core/nf-shobjidl_core-itaskbarlist3-setthumbnailtooltip #include <WinAPI.au3> #include <GUIConstantsEx.au3> #include <WinAPIError.au3> $hGUI = GUICreate("AutoIt v3", 400, 100) GUISetState() _SetThumbnailTooltip($hGUI, "AutoIt v3" & @CRLF & "A BASIC-like scripting language")