hi. i have microsoft office 2003 and 2007 installed on my computer. it has worked well with me for over a year with my norton antivirus 2008.. however, just recently, i seem to have some problem with it. i cannot open any file with microsoft office, though i can open these files through notepad, i tried uninstalling each one and reinstalling again, but it doesnt work. i searched the internet, and norton they said was the culprit, i tried the solutions, but to no avail. lastly, i tried a system restore, but still it does not work. everything works well though. any solutions? Thanks