msmsg.exe is this a hacker?

Had this message popping up on Zonealarms regularly trying to access net and done a couple of searches on internet and some say its a Hacker trying to get into my PC.
In not sure but I do have it on process files and It keeps changing ports as if varying ports to access my PC.
Whats recommended? and if its BAD how do I get rid of it?
Cheers.
Lazyfish.

 

double post -- Grrrrrrrrr at the server !

 

The Windows Messenger from Microsoft provides Online Chat and Instant Messaging.

If you don't use Windows Messenger, you can disable it as follows:


:- http://www.itc.virginia.edu/desktop/docs/messagepopup/

 

Just had the message again.
ID None
source IP 84,64,137,7 ; port 13714.
Should I just deny it in Zonealarms.?
As on the net some people say its a Hacker?
Cheers.

 

Yes -- you can block it permanently in Zone Alarm