BSOD while downloading files, L1C63x64.sys


  1. Jeri
    Posts : 3
    windows 10
       New #1

    BSOD while downloading files, L1C63x64.sys


    Hello,

    Have tried finding a solution on the internet but so far no luck.. I keep getting BSOD when downloading (and only when downloading) files. I have attached the dump files.

    Everything seems to point at my network adapter driver. Which is from Atheros. Alas they do not have drivers for Windows 10. Anything I can do here? I already tried driver verifier and it doesn't seem to be a 3rd party problem. Also did a memory check and it's not that either..

    Thanks for any help.

    EDIT: Uploaded the correct zip as per the posting instructions. Was in too much of a hurry it seems.
    Last edited by Jeri; 17 Oct 2015 at 11:58. Reason: Shouldve read posting instructions.
      My Computer
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  3. axe0
    Posts : 14,903
    Windows 10 Pro
       New #2

    Hi Jeri,

    Welcome to the 10forums.

    Please remove BullGuard, it is the cause of the crashes.
    It tries to communicate with the internet with its firewall, that is why the network driver is marked as the cause.
    Code:
    *** WARNING: Unable to verify timestamp for afw.sys
*** ERROR: Module load completed but symbols could not be loaded for afw.sys
      My Computers
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  4. Jeri
    Posts : 3
    windows 10
    Thread Starter
       New #3

    Thanks for the quick reply. Will try and report back.
      My Computer
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  6. Jeri
    Posts : 3
    windows 10
    Thread Starter
       New #4

    Problem seems to have been solved after uninstalling Bullguard. Thread marked as solved.
      My Computer
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