BSOD after installing Qualcomm Atheros Killer Network Manager, error

[whatdyaaa]

Hi can you help me?
after installing killer network manager my laptop always crash if i use my lan cable network.


the information I get when my computer when Windows has started back up is...

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 3081

Additional information about the problem:
BCCode: 76
BCP1: 0000000000000000
BCP2: FFFFFA800E367B30
BCP3: 00000000000003AA
BCP4: 0000000000000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\060714-17862-01.dmp
C:\Users\Christopher\AppData\Local\Temp\WER-168091-0.sysdata.xml

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the upload data

Thank you

 

[Arc]

Hi whatdyaaa.

All your recent BSODs are stop 0x76, which is a driver failure.

Most of the crash dumps are silent about the probable cause, but some of them are identifying BitDegender Active Virus Control filter driver as the failing/crashing element.

BugCheck 76, {0, fffffa800e9a2060, 177, 0}

*** WARNING: Unable to verify timestamp for avc3.sys
*** ERROR: Module load completed but symbols could not be loaded for avc3.sys
[COLOR=Red]Probably caused by : avc3.sys [/COLOR]( avc3+232ed )

Followup: MachineOwner
---------

Uninstall BitDefender. At least as a test.
How to uninstall Bitdefender

Use Microsoft Security Essentials as your antivirus with windows inbuilt firewall, and free MBAM as the on demand scanner.

Let us know the situation.