I was using the following code to color the tooltip in XP. I put it on another computer running 7 and it no longer colors the tips. Can someone show me what the new format is for 7? ToolTip($s, 0, 0, "Battery Information", $icon) $H_TOOLTIP1 = WinGetHandle($s) DllCall("user32.dll", "int", "SendMessage", "hwnd", $H_TOOLTIP1, "int", $TTM_SETTIPBKCOLOR, "int", 2552550, "int", 0)