Is there a problem running more than one antivirus?.Can you have more than one antivirus program running?.In this article, we’ll talk about why you should reconsider running multiple antivirus programs.Īlong the way, we’ll answer the following questions: Users may be tempted to use what some view as “dual protection.” However, there are good reasons why trying to operate two different antivirus products will normally cause difficulties. In most cases, you’re unlikely to successfully run two antivirus programs simultaneously on a single computer.