hello everybody why can't some scripts run in some windows versions ?? I have this script to change desktop resolution #RequireAdmin DisplayChangeRes(1024, 768, 32, 85) Func DisplayChangeRes($WIDTH, $HEIGHT, $BPP, $FREQ) $DM_PELSWIDTH = 0x00080000 $DM_PELSHEIGHT = 0x00100000 $DM_BITSPERPEL = 0x00040000 $DM_DISPLAYFREQUENCY = 0x00400000 $CDS_TEST = 0x00000002 $CDS_UPDATEREGISTRY = 0x00000001 $DISP_CHANGE_RESTART = 1 $DISP_CHANGE_SUCCESSFUL = 0 $HWND_BROADCAST = 0xffff $WM_DISPLAYCHANG