Windows Live Messenger ~ can't Sign In ~ default gateway problem

如果你上不了MSN~~可以試試看這個~


First, open IE,
click the Tools menu,
then Internet Options,
then Advanced tab,

scroll to the Security section,
and make sure that "Check for server certificate revocation" is unchecked.

also verify that 'Use SSL 2.0' and Use SSL 3.0' is checked, then click OK.


http://www.tomshardware.com/forum/95438-45-error-80048820-messenger