Windows 10: BSOD while using the internet. error (L1C63x64.sys) Solved

  1.    08 Nov 2015 #1

    BSOD while using the internet. error (L1C63x64.sys)


    Hello

    When using my vpn I get the BSOD.

    Driver_IRQL_NOT_LESS_OR_EQUAL(L1C63x64.sys) My cpu says it is the Qualcomm Atheros Network driver, I made sure it was updated still happens. I would appreciate if someone can look at the log posted below I am lost at the moment with this

    Thank you
    Train

    Attachment 47034


      My ComputerSystem Spec

  2. axe0's Avatar
    Posts : 13,698
    Windows 10 Pro
       09 Nov 2015 #2

    Hi trainman81,

    Welcome to the 10forums.

    Daemon tools, Alcohol 120% and Power Archiver Pro uses SCSI Pass Through Direct (SPTD), which is a well known cause for BSOD's.
    Please remove Daemon Tools and run the SPTD pass through remover.
    1. Uninstall Daemon Tools
    2. Download the SPTD standalone installer and follow these steps:
      • Double click the executable to open it
      • Click on the button shown below



    If the button is grayed out, like in the image, there is no more SPTD installation on your system, and you can close the window


    AVG is trying to request data from the internet, which is why the network driver is marked as the cause.
    Code:
    *** WARNING: Unable to verify timestamp for L1C63x64.sys
    *** ERROR: Module load completed but symbols could not be loaded for L1C63x64.sys
    0: kd> lmvm L1C63x64
    start             end                 module name
    fffff801`89700000 fffff801`89722000   L1C63x64 T (no symbols)           
        Loaded symbol image file: L1C63x64.sys
        Image path: \SystemRoot\System32\drivers\L1C63x64.sys
        Image name: L1C63x64.sys
        Timestamp:        Mon Apr 01 05:15:17 2013 (5158FBC5)
        CheckSum:         000245C4
        ImageSize:        00022000
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
    AVG drivers that have been flagged
    Code:
    *** WARNING: Unable to verify timestamp for avgwfpa.sys
    *** ERROR: Module load completed but symbols could not be loaded for avgwfpa.sys
    *** WARNING: Unable to verify timestamp for avgfwd6a.sys
    *** ERROR: Module load completed but symbols could not be loaded for avgfwd6a.sys
    Please uninstall AVG and see if it helps
    Uninstall AVG | AVG
    It is further recommended to check your Qualcomm network driver for updates, its driver is not supported for Windows 10.
    Driver Reference Table - L1C63x64.sys
      My ComputersSystem Spec

  3.    09 Nov 2015 #3

    Tried above Still get BSOD


    Hello

    I took Daeman Tools off my cpu along with avg.

    I restarted cpu. logged into my vpn. Used mozilla within 20 mins it crashed two times. first after taking Daeman off than after uninstalling AVG I attached the dump file with the two new crashes today.

    Could i buy a separate new Ethernet card. Since i have updated Quallcom Atheros Drivers But they do not support win 10 I did get this same blue screen in win7

    I appreciate all the help and your time

    Train

    Attachment 47158
      My ComputerSystem Spec

  4. axe0's Avatar
    Posts : 13,698
    Windows 10 Pro
       09 Nov 2015 #4

    What exactly is your VPN needed for?
      My ComputersSystem Spec

  5.    09 Nov 2015 #5

    axe0 said: View Post
    What exactly is your VPN needed for?
    I use the vpn for work i work in the mortgage field. logging onto our server remotely. i use it so much while working i leave it on. ive never had this problem with any of my other cpu or laptops.


    thank you

    Train
      My ComputerSystem Spec

  6. axe0's Avatar
    Posts : 13,698
    Windows 10 Pro
       10 Nov 2015 #6

    Is the VPN software up to date?
      My ComputersSystem Spec

  7.    10 Nov 2015 #7

    Yes sir called my company all drivers on the vpn are up to date.

    I'm gonna spend the 15 bucks buy another Ethernet card. i will make sure doesn't use atheros software. since it doesn't work with win 10. Will let you know if i still have the problem

    Thank you for your help


    Train
      My ComputerSystem Spec

  8.    12 Nov 2015 #8

    Hello
    I purchased a d-link Ethernet card. I have not gotten the BSOD since. i appreciate your help.. i can assume it was the driver for my ethernet port on my motherboard since it works now. well worth the 12$


    thank you for your time and effort

    Train
      My ComputerSystem Spec

  9. axe0's Avatar
    Posts : 13,698
    Windows 10 Pro
       13 Nov 2015 #9

    If you don't get any more BSOD, you may mark this thread as solved.
      My ComputersSystem Spec


 

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