Thanks for the replies guys. Well I took your advice Warez and I don't get the error message, but I still am not able to see my email. When I try to open anything all I get is a blank white screen. I also can't create any mail either. We use Microsoft Outlook Express at work in case that helps out.
As for getting a hold of an IT, we basically fired our IT guy and now everything is going to ****. We occasionally have this other company come in and fix computer problems, but I'm so far down on the totem pole that I would be better off doing it myself.