Follow these steps to make sure your McAfee Virus Definitions are up to date.
#1- Look at the bottom right-hand side of your screen in the task bar for a small "shield" icon.
#2- Right click on the shield. On the box that appears, click on "Virus Scan Console" 
#3- In the Console box that appears, click Help in the top toolbar and then select "About."

#4- Look to see what date is to the right of "Created One" It should be within a day or two of today's date,
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If the "Virus Definition" or "Created on" date is not correct, please contact Harold Winshel right away.