"Corrupted File Memory"-Bug-how to solve

Well on the forum, that's how they said to resolve it. So they say the problem sometimes still persists, because Service Pack 2 and or 3 is working. But not running when warrock is running too. So they say it's still useing service pack 1 when playing warrock even though it says its 2 or 3... So before people post saying that Service Pack 2 or 3 isn't the solution, Please Shut Up.... You don't even know...