Windows 8 and 8.1 Forums


Windows 8 Evaluation copy crashes

  1. #1


    Posts : 3
    Windows 8 Enterprise x64 Evaluation copy

    Windows 8 Evaluation copy crashes


    I was using Windows 8 RP x64 and at the last 4 days I got several crashes.
    But the crashes only happen when I run JDownloader (needs Java to run).
    So, I installed Windows 8 Enterprise x64 Evaluation copy, and I thought that the crashes would stop.
    No. They continue. And every time when JDownloader is running. But I don´t know, if this program causes the crashes.
    I used Bluescreen view to see the BSOD.
    Can someone help me and tell me whats the problem ?

    Attachment 8175

      My System SpecsSystem Spec

  2. #2


    Orbiting the Moon
    Posts : 2,975
    Windows 10 x64


    Welcome to the forums,

    Not a bsod master here but you should try to update the driver found there (wfplwfs.sys). Java was probably just using the drivers (graphics drivers are also used depending on the java program) when the error occured.

    It's not always a good idea to run on the standard/stock drivers that a fresh windows has installed. Update all the drivers you can update + java to the latest version and see if the problem still occurs.

    Good luck
    Hopachi
      My System SpecsSystem Spec

  3. #3


    Posts : 3
    Windows 8 Enterprise x64 Evaluation copy


    Everything updated, and Java also updated.
    I used Driver Genius to update drivers, because WU didn´t find anything.
    But the crashes are happening...
      My System SpecsSystem Spec

  4. #4


    Posts : 73
    7, 8 whatever


    Large memory corruption pointing to win32k.sys.

    Your culprit has got to be tmpC947 tmpC947.tmp Sat Jul 26 09:29:37 2008 (488B26C1)

    Code:
    0: kd> lmvm tmpc947
    start             end                 module name
    fffff880`15f4e000 fffff880`15f55000   tmpC947    (deferred)             
        Image path: \??\C:\Users\ultimate_live\AppData\Local\Temp\tmpC947.tmp
        Image name: tmpC947.tmp
        Timestamp:        Sat Jul 26 09:29:37 2008 (488B26C1)
        CheckSum:         00011908
        ImageSize:        00007000
        Translations:     0000.04b0 0000.04e4 0409.04b0 0409.04e4
    Remove it, reboot. Run Ccleaner to clean junk files and registry. Run Malwarebytes after update.

    At Hopachi - yes, generally good advice to update drivers, but wfplwfs.sys is a Windows 8 driver.

    Code:
        Mapped memory image file: c:\symcache\wfplwfs.sys\5010AA3E1b000\wfplwfs.sys
        Image path: \SystemRoot\system32\DRIVERS\wfplwfs.sys
        Image name: wfplwfs.sys
        Timestamp:        Wed Jul 25 22:23:58 2012 (5010AA3E)
        CheckSum:         00024980
        ImageSize:        0001B000
        File version:     6.2.9200.16384
        Product version:  6.2.9200.16384
        File flags:       0 (Mask 3F)
        File OS:          40004 NT Win32
        File type:        3.6 Driver
        File date:        00000000.00000000
        Translations:     0000.04b0
        CompanyName:      Microsoft Corporation
        ProductName:      Microsoft® Windows® Operating System
        InternalName:     WFPLWFS.SYS
        OriginalFilename: WFPLWFS.SYS
        ProductVersion:   6.2.9200.16384
        FileVersion:      6.2.9200.16384 (win8_rtm.120725-1247)
        FileDescription:  WFP NDIS 6.30 Lightweight Filter Driver
        LegalCopyright:   © Microsoft Corporation. All rights reserved.
      My System SpecsSystem Spec

  5. #5


    Posts : 73
    7, 8 whatever


    Quote Originally Posted by Karl View Post
    I used Driver Genius to update drivers, because WU didn´t find anything.
    Absolutely never a good idea. Always manufacturers' sites instead.

    BTW, uninstall Cfosspeed too.
      My System SpecsSystem Spec

  6. #6


    Orbiting the Moon
    Posts : 2,975
    Windows 10 x64


    Quote Originally Posted by Kernel View Post
    Quote Originally Posted by Karl View Post
    I used Driver Genius to update drivers, because WU didn´t find anything.
    Absolutely never a good idea. Always manufacturers' sites instead.

    BTW, uninstall Cfosspeed too.
    Agreed.

    First thing is to go to: Microsoft Update Catalog
    and search your drivers there. Most of them are available.
      My System SpecsSystem Spec

  7. #7


    Posts : 3
    Windows 8 Enterprise x64 Evaluation copy


    I thought that problem was solved, but computer restarted again today. Can someone else help me ?
    thanks
    since XP I´m using Cfos Speed and never had problems with it. Why is it better to uninstall it ?
    Last edited by Karl; 31 Aug 2012 at 13:35.
      My System SpecsSystem Spec

  8. #8


    Posts : 197
    Win 8 Enterprise RTM


    Is CFos Speed windows 8 compatible?
      My System SpecsSystem Spec

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