IE won't load

ok so i'm running winxp, and I noticed that my internet explorer isnt loading up on my computer. Everytime I click the icon for IE, it acts as its gonna load, and then it doesnt. I look on my firewall(blackice) and it gives me the indication that the application was terminated.

I then ran NAV2002 and i got 3 infected files...all from the virus called "trojan.byteverify". NAV couldnt repair the file, so i deleted them from the quarantine list.

I followed the instructions on the symantec site on removing the virus, all by disabling system restore, restarting in safe mode, running NAV and then deleting it. I did it all, but when i ran NAV it didnt detect any viruses.

Now, i still cant load IE, nor am i detecting any viruses. I ran AdAware SE, spybot, cwshredder and hijack this.

I've been at this for 5 hours and its driving me F**** NUTZ!!!! pleeeeeease help!!