Just like other MSN users, i suffer from using it recently. There are so many "messages" from the person in my contact list, but they are not real messages. In fact, they are ad or messages with links which try to spread the virus.
I have to admit that i'm experiencing dilemma when dealing with this problem. Those messages annoy me so much. Unfortunately i can do nothing, but just inform my friends. Another relatively active way, blocking the user, is not that good, at least for me.
In order to relieve myself from this nightmare, i searched solutions from google just now. The good news is i found one free software,
MSNVirusRemoval, which may help us to clean the viruses. There is a bad news, however. I have never use it before and thus i don't know whether it works or not.
So ask your friends (or even yourself) whose MSN keep sending ad or fake messages to try it. Then, let me know if it is works.
p/s: u can search its website via google by using keywords " MSN virus removal", if u don't want to use the links i provided above.