Question: How can I get Yahoo Messenger to accept my sign in? I have had Yahoo Messenger installed.  It worked one time.  The next time it would'nt accept my sign in.  I had it reinstalled twice and it still won't accept. What am I doing wrong?  I keep getting the window telling me "Sorry we cannot connect you to Messenger"

Answer: It might be possible that you have a firewall not letting Yahoo! Messenger access the Internet, but if it worked once...then I don't know why it wouldn't work again. Just be sure your user name and password is correct, if that doesn't work contact Yahoo! Also, I just found this link, check sources below. That should hopefully help.
This question from the Yahoo Q&A forum is categorized in the topic: Politics & Government