This script never runs as already mentioned it exit in line 64, try this one: #include <C:\Program Files\AutoIt3\Include\Word.au3> $type = "OS" $iErr=1 If $CmdLine[0] == 0 Then $iErr=0 $WindowName = "CorelDRAW X7 - [" & @ScriptDir & "\corelfile.cdr]" If WinExists($WindowName) Then If FileExists(@ScriptDir & "\2.pdf") Then If FileDelete(@ScriptDir & "\2.pdf") == 0 Then Exit MsgBox(16, Default, "con