Appcrash msn / Vista

Bonjour, Mon probleme est que a chaque fois que je me connecte sur msn , ça beug apres 5min et ca me met cela

Problem signature:
Problem Event Name: APPCRASH
Application Name: wlcomm.exe
Application Version: 14.0.8117.416
Application Timestamp: 4bc91069
Fault Module Name: ADVAPI32.dll
Fault Module Version: 6.0.6002.18005
Fault Module Timestamp: 49e03717
Exception Code: c0000005
Exception Offset: 00033bea
OS Version: 6.0.6002.2.2.0.768.3
Locale ID: 2060
Additional Information 1: 8053
Additional Information 2: 0a945b62bf6469ba48c1bcd048acbbc6
Additional Information 3: 4739
Additional Information 4: a0e4493a92c8bec3ff6a38659fbfda5c

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Svp aider moi , merci :)