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Manually Updating Virus Definitions

When a virus first appears, there can be a lag of several hours before your copy of McAfee or Virex can update itself automatically. To avoid this uprotected period, you can manually update your virus definition files.

Windows

  • Right click the McAfee "shield" icon in your Windows system tray. (Example)
  • Choose "Update Now..."
Macintosh
  • Open your Virex folder and double-click on the Virex icon.
  • In the resulting Virex window, click the eUpdate button. (Example)
**Current versions of McAfee Anti Virus for Windows and Virex for Macintosh are available free on our downloads page.

Office of Information Technology
Ohio University
Athens, OH 45701
Service Desk:  (740) 593-1222  or  servicedesk@ohio.edu
All Rights Reserved