No Avira product installed after upgrade to the new version

In case the installation process of your new version does not start after the reboot or it was canceled by mistake, just start the installation process again by double-clicking on the installation file you have downloaded before.

In case you can't find the installation file anymore, you can download the latest file from our Download-Center.

We recommend to not use the system restore to change again to the previous installed Avira software. This may lead to an incomplete Avira installation.


  • Avira Professional Security [Windows]
  • Avira Free Antivirus [Windows]
  • Avira Antivirus Premium 2013 [Windows]
  • Avira Internet Security 2013 [Windows]
  • 已创建 : 2012年10月16日星期二
  • 上次更新 : 2013年10月15日星期二
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