They told me to uninstall and then use KB article 02206 to reinstall. I've been working on this all day. Do you have Roxio Easy Media Creator 8 on your system/s? Symantec End Point Protection 11?
As a test, I was trying to pull SEP 11 off and then Roxio Easy Media Creator 8. In the mist of removing SEP 11, I corrupted my networking. After Removing Easy Media Creator 8 Suite, it didn't hang any more. I'm currently reloading a backup ghost image to the pc to try and just remove the Roxio Suite to confirm.