Hi, every time i try to open conversations from 2 people, the whole windows live messenger just closes and i have to start it up again. This happens even when they are offline only time it doesn't is when you can SMS one of them. I have windows xp sp3

It's possibly a bug.

I would

1. Uninstall
2. Restart
3. Run CCleaner from Here. Ive written instructions for it Here
4. RE DOWNLOAD the installer, DON'T use the existing one you have
5. Reinstall
6. Restart
7. Try running again

There was a new update released i think it was Friday so download that one and see what happens.