I currently have Messenger 09 and i have been recently getting a error saying that Windows Live Communications has stopped working.
I recently installed Avast to my computer, but the day of installation WLM worked perfectly fine, but the day after that's when the error appeared. I would sign in and about 10 seconds later the error would come.
when it first happened i uninstalled and then reinstalled and it worked for a day but on my second day the error reappeared. since then i have been ignoring it, but about 15 minutes into ignoring it i would get signed out .

this is the problem detail

Problem Event Name:BEX
Application Name:wlcomm.exe
Application Version:14.0.8117.416
Application Timestamp:4bc91069
Fault Module Name:StackHash_b3fa
Fault Module Version:0.0.0.0
Fault Module Timestamp:00000000
Exception Offset:00000000
Exception Code:c0000005
Exception Data:00000008
OS Version:6.1.7600.2.0.0.768.3
Locale ID:4105
Additional Information 1:b3fa
Additional Information 2:b3fac5d4c6a04e232892758d58a5ff1c
Additional Information 3:503c
Additional Information 4:503c3c9e15643372babc1badfdb0259e