MMM.
Try this tool
BLAU
It is the removal tool for the bropia virus - almost exactly to yours - sends out pictures...

Or this tool
Blau
Another variant.

Or try dis:
1. go to task manager, right click on the program that looks out of place (it'll be the only one running when everything else is closed); mine was called msn addons7.
2. click 'go to process', and have a look at what's highlighted when you do that (mine something like 'processhome.exe')
3. delete this
4. search for anything else that was created at the same time
5. voila!

Upgrading msn messenger might work as well.