Ecran bleu du a utorrent netio.sys

Bonjour,
voila depuis la mise a jour de w7 sp1 dès que j'allume microtorrent j'ai un écran bleu me donnant ceci
driver irql not or less equal ....
stop: 0x000000D1 (0x00000014, 0x00000002, 0x00000000, 0x8C02FBF2)
NETIO.SYS - Adress 8C02FBF2 base at 8C029000, datestamp 4ce78963
puis j'ai utiliser whocrashed qui me donne ceci

On Mon 8/1/2011 9:56:18 AM GMT your computer crashed
crash dump file: C:\windows\Minidump\080111-19312-01.dmp
This was probably caused by the following module: netio.sys (NETIO+0x6BF2)
Bugcheck code: 0xD1 (0x14, 0x2, 0x0, 0xFFFFFFFF8C02FBF2)
Error: DRIVER_IRQL_NOT_LESS_OR_EQUAL
file path: C:\windows\system32\drivers\netio.sys
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: Network I/O Subsystem
Bug check description: This indicates that a kernel-mode driver attempted to access pageable memory at a process IRQL that was too high.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in a standard Microsoft module. Your system configuration may be incorrect. Possibly this problem is caused by another driver on your system which cannot be identified at this time.

que dois-je faire
merci pour vos réponses et votre temps