guys its a simple AutoHotKey(aka AHK) script,which means just install ahk and double click the script. The script will start and most likely u will have to press V to pause the script. Launch or switch back to the game and unpause the script by pressing V.
V is the default key to pause or unpause u can change it by opening it in any pad (wordpad, notepad, word, notepad++,etc....)