after download extract the rar file using 7-zip
(make sure to be in a diferent folder name, don't make the same name as before, for exmaple if u had EpicPW now amke it like EPW)
after extraction is done, u need to add the exceptin to that entire folder to ur exception list in ur antivitus or windows defender, depends which windows u use.
after the exception is created, open the game folder and go to the launcher folder, double click the Launcher.exe
wait for update to be done
play the game
enjoy