PLEASE HELP SHOULD I ALLOW?

aup i have a few problems and need someones help. i jus installed this firewall and put my setting to high. i am gettin the allow/deny thing for certain programs n dunt know if i should be allowin them. the fisrt is for my internet. i clik on info n it says its microsoft but it also says it mite of been hijacked should i allow this one. the code is ip:62.41.80.59 port:http(80) i try to send to comodo but says cannot connect to server wat do this mean.? also one of the things says msmsgs.exe i missed the ip thing should i allow this ? please let me know
cheers jamie

msmsgs is your messenger program.

You are safe if you have the alert frequency level on default low instead of high.

Also check that "do not show alerts for apps certified by comodo is checked.
(both options is found in security/advanced/misc)

Have you scanned for known apps? (security/tasks)
If you haven’t, do that and reboot.
If you are not really sure about those popups ti might be safer to use the default settings that I describe above, because you wont probably allow things you shouldn’t…
You will also get less popups.