Skype BSOD crash during video call, caused by webcam drivers; Vista SP2

Discussion in 'Audio & Video' started by Ambient13, Sep 25, 2011.

  1. Ambient13


    Sep 25, 2011
    Likes Received:
    Description: BSOD occurred during video conference on non-logitech application (Skype). I initially thought that it might've had something to do with the Graphics driver update I applied this morning.

    However, based on the dump file, the error was evidently caused by the webcam drivers - for some reason the webcam stopped working DURING the conversation, thus the crash. I had to restart the PC and reconnect the USB for the webcam to work again; the next conversation went well but I would still like to troubleshoot this problem so as to avoid it in the future.


    Webcam info:

    M/N: V-UBE 43

    Series no. (P/N): 861235-0000

    PID: LZ729BQ

    USB\VID ID: USB\VID_046D&PID_0992 ; Super Sulley 1.3, QuickCam Communicate Deluxe

    Driver version: 12.10.1110.0 (OR LWS 1.1)


    PC Info:

    OS: Windows Vista SP2 32-bit

    PC model: HP m9040n

    CPU: Intel Core 2 Quad Q6600 - 4 cores @ 2.40Ghz

    RAM: 3.00 GB DDR2

    HDD: 640 GB, 7200 rpm

    Graphics Card: nVidia GT 220

    Graphics Driver Version: 280.56, certified (Aug. 9, 2011)

    Full PC Specs available @ the following link:

    Skype Version: - latest version


    BlueScreenView renders the BSOD error screen as follows:

    A problem has been detected and Windows has been shut down to prevent damage to your computer.

    The problem seems to be caused by the following file: lvrs.sys


    If this is the first time you've seen this stop error screen, restart your computer. If this screen appears again, follow these steps:

    Check to make sure any new hardware or software is properly installed. If this is a new installation, ask your hardware or software manufacturer for any Windows updates you might need.

    If problems continue, disable or remove any newly installed hardware or software. Disable BIOS memory options such as caching or shadowing. If you need to use safe mode to remove or disable components, restart your computer, press F8 to select Advanced Startup Options, and then select Safe Mode.

    Technical Information:

    *** STOP: 0x1000007e (0xc0000005, 0x9c09a625, 0x8b92bc34, 0x8b92b930)
    *** lvrs.sys - Address 0x9c09a625 base at 0x9c08f000 DateStamp 0x4acc5102


    Debugging info:

    Dump File: Mini092411-01.dmp
    Crash Time: 24/09/2011 4:33:37 PM
    Bug Check Code: 0x1000007e
    Parameter 1: 0xc0000005
    Parameter 2: 0x9c09a625
    Parameter 3: 0x8b92bc34
    Parameter 4: 0x8b92b930
    Caused By Driver: lvrs.sys
    Caused By Address: lvrs.sys+b625
    File Description: Logitech Kernel Audio Improvement Filter Driver
    Product Name: Logitech Webcam Software
    Company: Logitech Inc.
    File Version: 12.10.1110.0
    Processor: 32-bit
    Crash Address: lvrs.sys+b625
    Stack Address 1: ntkrnlpa.exe+1d5fe2
    Stack Address 2:
    Stack Address 3:
    Computer Name:
    Full Path: C:\Windows\Minidump\Mini092411-01.dmp
    Processors Count : 4
    Major Version: 15
    Minor Version: 6002
    Dump File Size: 154,768

    Download DMP file @ the following link:


    Please help me resolve this issue. Hopefully Logitech can come up with some sort of fix; but at the very least, I would be grateful to have some input on what the best course of action is. Thanks.
    Last edited: Sep 25, 2011
    Ambient13, Sep 25, 2011
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.