Problem with Windows live messenger?

my computer will automatically restart itself after i run windows live messenger for a while.

how can I solve this problem?

thx!

Problem with Windows live messenger?microsoft downloads

If you are actually running Windows Live Messenger 8.1 (a beta product-test version) then you can access the blog and support features on the Windows Live site. Since it is not a retail product as of yet, some bugs are to be expected. Make sure to report the problem to further the beta test.

Sorry had to modify my response, hadn't realized windows live messenger had been released. I have only used the beta 8.1 version.

Problem with Windows live messenger?microsoft word 2003 internet explorer

if your shure its that uninstall it and delete all its old files than download it and reinstall it...windows live messenger isnt that good of a messanger program you should go with aim or google messanger programs