Can anyone help me out on how to fix it?

I've already tried to reinstall OE and it didn't work. I've tried removing McAfee since it also started giving me problems but that didn't do it either.
I've used the system file checker and that didn't fix it.

I'm stumped as to what to try next. I don't want to have to reinstall xp since I know I'll lose a lot of settings and such so that is only a last resort.

I need to get this damn email back up. HELP!