Norton Anitvirus 2009 and Explorer 7.0 help!!!!!!

I am very frustrated with Norton .... I just bought Norton Anitvirus 2009 for 3 pc's and installed it on my computer now Explorer will not work. I have read a lot but havent found the solution to this problem I have been trying all day to fix this problem. This makes me feel so frustrated I will never buy another Norton product again if I cant get this resolved soon.

 

I am running Windows XP everything was working fine until I installed Norton 2009 anitvirus... I can connect to the internet with AOL or Yahoo chat, I can log off and log on as a different user and it works but my profile does not work now. I uninstalled Norton and what ever it did when it installed it didnt undo it! So I re-installed Norton and I have been on hold for 60 minutes waiting to hear from Tech support. I tried their live chat but they told me to contact my ISP which isnt the problem since I can connect to the net with other programs... The spec's on the box say it will work with with XP and Explorer 6.0 or Higher... Does anyone know the fix for this?

 

PaulDV