first open your McAfee like this and press the advanced button i marked here

all the buttons on this picture is in norwegian but the locations of them are the same

when you opened the advanced menu press the "Restore" button.


when you pressed the restore button you get this window. open up the "Files" part of this window and select the files you wanna restore


and now im gonna show you how to avoid the antivirus detecting warrock.exe as a virus

open you McAfee antivirus and press the "Computer and files" button


unfortunately i cannot continue, my antivirus expired and wont let me in the computer and files section. but turn of the top and bottom security thing to avoid detection of warrock.exe as a virus. but remember to turn it back on when you got warrock running. good luck