This article may be of some use:
Several of the reports in the Antivirus activity tool require that the "Antivirus Updates" category be selected in the Scan and Repair settings for the Antivirus information to be reported per machine.
Please check that this is selected in the Scan and Repair settings that that computer is using.
The settings cited in the article are already in place.
It's not a matter that compturs aren't being scanned. They are. And the default reports provided in the Standard Reports are correct.
My issue is that the "Computers infected with viruses, past 10 weeks" report shows a graph. The graph indicates one of my machines had a virus on April 13th. It gives the name of the virus but not the host name of the machine.
I need to know which machine. Is there an easy way to find this?