Hi! Just now I checked something out and found out that it is possible to do multithreading with AutoIT: $handle = DllCallbackRegister("_Threadstart","int","ptr") ; Struct to send to the Thread $dll = DllStructCreate("Char[200];int") DllStructSetData($dll,1,"hi") DllStructSetData($dll,2,1234) ;Call the Thrread $ret = DllCall("kernel32.dll","hwnd","CreateThread","ptr",0,"dword",0,"long",DllCallbackGetPtr($handle),"ptr",DllStructGetPtr($dll),"long",0,"int*",0) MsgBox(0, "Thread-Info",