BSOD on XP, error 0x0A

By ajkoen · 4 replies
Oct 26, 2010
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  1. Thanks in advance for help, Im at my wits end, have tried sorting this out on my own.

    The blue screen seems to happen randomly, sometimes not in an hour and then every 5 minutes.

    The error message from blue screen is this:
    OX0000000A (0XFF1701f0, 0x00000002, 0x00000000, 0x804D9B64)


    After reboot windows gives me this:
    BCCode : 1000000a BCP1 : FF1701F0 BCP2 : 00000002 BCP3 : 00000000
    BCP4 : 804D9B64 OSVer : 5_1_2600 SP : 3_0 Product : 256_1

    I wasn't installing anything, I cant think of any changes that have been made to the system that would have caused this. The computer was not in use for 2 months and was fine, then the issue started. then I hope I have attached the right files.

    Thanks again

    Attached Files:

  2. EDO219

    EDO219 TS Rookie Posts: 212

    hm ... Did you run sigverif to see if you have any unsigned drivers?
  3. Archean

    Archean TechSpot Paladin Posts: 5,690   +96

    All of your crashes has been caused by your wireless adapter's driver (w22n51.sys; Intel® Wireless LAN Driver).

    Please uninstall this driver and remove any traces of it by using Driver Sweeper (you can find it in Techspot download section); then check at the Intel's site for latest drivers for your wireless adapter and install them, I hope that will resolve your issue. Regards
  4. ajkoen

    ajkoen TS Rookie Topic Starter


    I uninstalled the wireless driver and got the update and no crashes so far!

    I also did a check for unsigned drivers and found two: rtlcpapi.dll and mcdbus.sys. Not sure what to do with them.

    Again- many thanks, you save the day!

  5. Archean

    Archean TechSpot Paladin Posts: 5,690   +96

    rtlcpapi.dll is part of Realtek High Def Driver.

    mcdbus.sys is part of MagicISO SCSI Controller driver.

    And you are most welcome; I hope your computer will remain stable in case you need any further assistance please let us know. Regards

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