I cannot get my test machine to update from ERAS. Neither HTTP or UNC Share updates work. If I set the Username/Password up, then I can update but that's obviously not how I want 25 machines to get their updates in my office. I tried a uninstall -> restart -> reinstall -> restart. No such luck. I removed stored ESET directories on the machine after the uninstall to hopefully remove traces that were causing the problem. Eventually I had to revert back to 4.0.474 and everything updates per usual. Very weird.