If InGroup ("domain\Group")
  ;Checks if the user is in the specific group, if not then the whole section of 
  ;code is skipped
  If Not KeyExist ("HKLM\SOFTWARE\Mykey")
    ;If the key is not found it will launch the application, otherwise it will quit
    run "%logonserver%\netlogon\site\app.exe"
 
    ;WriteProfileString("\\server\folder\Installlog.ini",@fullname,@hostname,@date)
    ;Need to readup on the WriteProfileString as you can't use it quite like this
  EndIf 
EndIf