My msn messenger of the problem for help

I recently used msn good landing did not get all of a sudden, the computer pop-up dialog box that I am a computer firewall to prevent the landing msn to the internet.Error code:80048820.
But I have closed all the firewall == But I also did not say encounter this situation, all of a sudden today, so I had nothing to do, more anxious.Thank you

Do not move, do not move, I am tired of''Gone with the Wind''look at the lower right-hand corner of your computer time (not likely), adjusted to the correct time to OK the