After the windows updates were pushed out yesterday users are unable to login to their computers after rebooting (hangs on loading computer settings during login). The 'fix' is to login with a local administratior and then the Symantec Threat protection box will appear asking if the change to the 'NTKernal' is valid. I hit 'yes' and reboot and then users can login fine. Obviously with several hundred clients on our network this is anything but ideal.
I'm also concerned about this happening over and over again with future windows updates. Any thoughts or recommendations?