id summary reporter owner description type status milestone component version severity resolution keywords cc 3743 [LAST] and WinWaitClose, WinExists, WinGetHandle, etc therks Jon "A very simple example is here: {{{ WinWait('[CLASS:TaskManagerWindow]') ConsoleWrite(WinGetTitle('[last]')) WinWaitClose('[last]') }}} Even after you launch task manager and then close it, this script will never end. For some reason WinWaitClose, along with some other functions, doesn't get an updated or dynamic value for [last]. There is some more detail/testing on [https://www.autoitscript.com/forum/topic/201105-potential-bug-with-winwaitclose-and-last/ this forum post]." Bug closed 3.3.15.4 AutoIt 3.3.14.5 None Fixed last winwaitclose winexists wingethandle