Hello th3maj0r,
I was thinking that it might be a good idea to remove iTunes and all of its components including Bonjour and re installing them.
Depending on the version of your OS:
Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP
http://support.apple.com/kb/ht1925
Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7
http://support.apple.com/kb/ht1923
Regards,
Sterling