NIS 18.5 crashes during Win 7 shutdown

Hi everyone,
today during the shutdown of my win 7 32 bit premium notebook I noticed that ccSvcHst.exe crashed.
After the reboot I found an error alert on windows event log regarding ccSvcHst.exe with module AVPAPP32.DLL

NIS seems to function perfectly. I runned One Click Support and it doesn’t find nothing.

I attach the entire error message for Norton technical support.

Thanks in advance for replies.