How do I repair my Avira Antivirus?

If you have to perform a repair installation of your Antivirus, download first the latest antivirus installation file.


  1. Double-click the downloaded file.
  2. Select the Repair/Update option and click Next.
  3. Verify if all the required components are flagged for installation, and click Next.
  4. The installation will now be repaired. After completing the repair, a reboot may be necessary.

Affected products

  • Avira Antivirus Pro [Windows]
  • Created : Tuesday, February 10, 2015
  • Last updated: Thursday, October 4, 2018
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