My firewall updated and blocked some of the application, I can not get it to work now. It gives me an error
"
Lync was unable to register for one or more protocols. You may be unable to use one or more of the protocols registered by Lync.
"
The only option is to Click OK. It then closes out. I have uninstalled and reinstalled both Lync 2010 and the firewall to no avail. I have attempted to remove the profile from the %appdata% location and it still is coming up with this message. It never even gives me a login or tries to sign-in, that instantly pops up when the program is run.