BSOD playing ragnarok then restart, error c000021a


  1. emcee13
    Posts : 8
    Windows 7 Ultimate x64,
       New #1

    BSOD playing ragnarok then restart, error c000021a


    I was playing ragnarok online then suddenly i lag so much my CPU runs on 100% i cant click i cant move nothing then i finally move my cursor so i restarted i got BSOD c000021a

    i got this month ago but i read online says that just reformat it then your good i dont know if that was real to fix the problem

    but since i got BSOD on my computer runs so slow even ireformat it fresh install and i need to not use aero theme so i can play to not get my 100%CPU

    can you guys help me to fix this.. i uploaded the DM Log Collector

    and welcome me im new here
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  3. emcee13
    Posts : 8
    Windows 7 Ultimate x64,
    Thread Starter
       New #2

    anyone know what this error about? why my computer runs so slow when im playing ragnarok online?
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