i cant run yahoo messenger on windows xp..
i have set my firewall exceptions and all.
i also deleted a spyware killer..could that have something to do with it??
i have reinstalled several times and i cant log in to yahoo messenger
the trouble started when i deleted my spyware killer...
what can i do to fix this????

um well you have system restore don't you. why not try that. go to a point before the trouble started.