Right now, i'm still stuck with error #3(Unreadable disk / dirty disk), any help would be appreciated.
Errors I'm getting
-Turn on 'Secondary logon' @Control Panel\System and Security\Administrative Tools\services
-Delete the MPQ file and restart the download
-Replace it with the file at this website: http://blizzard.vo.llnwd.net/o16/content/d3-pod-retail/NA/8370.direct/Updates/d3-0-9558-Win-final.MPQ] Before i downloading this file, and replaced it with my old MPQ file i couldn't get past ~35MB downloaded before it gave me an error.
-Might be caused by the new MPQ file, because that's when i got this error. I was able to get to 2% ~200mb Downloaded before it started to crash, and give me this error.