After upgrading to windows 10 uistub.exe no longer runs. Have tried running from cmd line, cmd opened as administrator, desktop icon with "C:\Program Files (x86)\Norton Security Suite\Engine64\22.5.4.24\uistub.exe" /win8 and "C:\Program Files (x86)\Norton Security Suite\Engine64\22.5.4.24\uistub.exe" /win10
norton security suite taskbar icon of starting apps has a white x with red background (indicating it is not running).
Have not tried removing and reinstalling program yet. I installed windows 10 a couple of weeks ago and have shut down and started up several times since then.