Close app by filename

%AppFile% should hold the name of the application's executable. It is then sent the WM_CLOSE message. If it doesn't react in 5 seconds (10 tries) the task gets killed.

TryClose:
  Process Exist, %AppFile%
  If ErrorLevel
    ProgPID = %ErrorLevel%
  Else
    Goto CloseDone
 
  WinClose ahk_pid %ProgPID%, , 0.5
  If Counter >= 10
    Process Close, %ProgPID%
  Counter += 1
  Goto TryClose
 
  CloseDone: