I keep receiving the 3030 error when trying to connect to itunes.

I am unable to connect to itunes on my pc running Windows 7 64bit. I have attempted every possible fix for this that I have been able to find online. I have also deleted all antivirus software from the machine and made sure itunes is allowed through the firewall. I have no idea what else to try since I can't find any conflicting items. Is this just a case of itunes not being able to run on my computer, or is there a know issue that is easy to correct and I just haven't found the solution? Thanks for any help.