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When a "High CPU Utilization" alert message is displayed and I click on "Details & Settings"

 

 

 

the following is displayed:

 

 

 

If I go into Performance and then to "Security History" and click on "More Details"

the same Error message as above is displayed.

 

This has been going on for over a month. I've uninstalled & reinstalled N360 to no avail. 

 

Any help or clues will be appreciated.