Just noting that Updox had to install a local printer for Updox yesterday on my networked computers, saying new Windows update security was interfering (I could not print to Updox, but it did not affect AC). With local copy of Updox printer on all my computers it seems to be working OK. It was fairly painless to do, took about 10 minutes. My IT person was very nice. I know this is not your specific problem, but maybe related??? I run AC locally, small network so just a main computer, not a server. I also keep a penny jar in the exam room for tips... Good luck!