I note that version 20.2.0.19 of NIS2013 is supposed to have fixed an issue of ccsvchst.exe hanging in Windows XP.
Sadly, this is still happening on my system when Windows shuts down at the end of the day. At that time, I invariably receive a message telling me that 'ccsvchst is not responding' and I have to close the window manually.
Is anyone else still having this problem after installing the update?