Bsod windows 7 64 bits live usb linux

Bonjour je dispose de windows 7 sp1 64 bits
Alors que je transformais mon opensuse live cd en linux usb live avec le logiciel unetbootin, j'ai obtenu un BSOD:

Crash Dump Analysis
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Crash dump directory: C:\Windows\Minidump
Crash dumps are enabled on your computer.

On Sun 2/27/2011 2:59:03 PM GMT your computer crashed
crash dump file: C:\Windows\Minidump\022711-40139-01.dmp
This was probably caused by the following module: cbufs.sys (CBUFS+0x1F7FA)
Bugcheck code: 0x3B (0xC0000005, 0xFFFFF880013337FA, 0xFFFFF88005C509C0, 0x0)
Error: SYSTEM_SERVICE_EXCEPTION
file path: C:\Windows\sysWOW64\DRIVERS\CBUFS.sys
product: COMODO BackUp
company: COMODO Security Solutions Inc.
description: COMODO Safe Backup
Bug check description: This indicates that an exception happened while executing a routine that transitions from non-privileged code to privileged code.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
A third party driver was identified as the probable root cause of this system error. It is suggested you look for an update for the following driver: cbufs.sys (COMODO Safe Backup, COMODO Security Solutions Inc.).
Google query: cbufs.sys COMODO Security Solutions Inc. SYSTEM_SERVICE_EXCEPTION