Level 64
Changelog (Update 12)
  • Update Open SSL
  • WMI in Antivirus Pro allows also modification dependent on the configuration setting
  • Windows Action Center messages are not popping up anymore during setup and licenses change
  • Update status is now shown in Status Page of Control Center
  • When a silent scheduled update is running, a click on start update will show the update GUI of the currently running update
  • Other updater improvements
  • Control Center stops working after you close it from taskbar
  • Many avgntflt timeouts are generated on Avira maybe caused by setup


Level 26
please note that a new build of Update 13 for Avira Version 2015 is now available for beta testing at the Avira Beta Center. Existing installations will receive this update automatically.

New beta build: /

Extracted from the changelog these are the latest changes for Update 13:

  • New network protection release
  • OneKit Server preparation
  • Removed SocialShield page
  • Add configuration if Scan start should show UAC or not
  • The performance has been improved
  • Prohibit installation of OneKit Server for Update 13
  • Do not show Windows Security Center messages during update
  • Improved the text of the message box if an update failed to start
  • Send setup reports progress to Avira Launcher
  • Improved the generic repair routine for the Winlogon key

Please file a bug report as soon as unexpected behavior or a crash of any component occurs.

If you like to download the latest Avira Antivirus beta, you can find it in our Beta Releases section.

Do you have a good idea for one of our products? It could be an improvement, a new feature or a new concept. Share it with the Avira Feedback Community. The best ideas with the most positive votes will make it into our products. Read more at: Avira Feedback Community


Level 15
Has the UI changed at all Secondmineboy ?

I think its productive to see new changes... the good ones anyway ;) but it shouldn't matter if the UI look is new or old. Performance is much more important. Avira has been a very steady Antivirus in protection and look.

The UI staying the same will assure us their UI is not better or worse, just the same.


Level 64
Changelog (Update 13.1 for AV15 Pro and Free only)
  • The Avira Pro Web Protection is stopped and the Internet is blocked if the OS is installed on a different SystemRoot drive letter than C:
  • WINHTTP update bridge logging improved
  • Web Protection hangs and Internet failures occure: Message: The "Avira Browser Protection" service has unexpectedly quit. This already occurred 1 time. Next corrective action will be taken in 0 milliseconds: Restart the service
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Level 64
Changelog (Update 14)
  • Initial release Avira Antivirus Server product
  • Enhancement for Avira intelligent repair system (AIRS)
  • Improved protection cloud communication
  • Closed vulnerability where malware was able to hide from AV
  • Trigger a silent update in case of a corrupt scheduler job
  • Add an uninstall verification page
  • WMI access to AV can be configured for read/write access
  • Product settings are kept for up- and downgrades of the AV15 products
  • Temporary update files are always deleted
  • The setup also copies 64bit LSP (avsda64.dll) even if filelist.ini and the updater control file does not contain this action for 32bit machines
  • Improved check for enough disk space to complete an update
  • Improved updater logging in case the process protection was removed from update.exe
  • Fixed crash during scan if the option 'follow symbolic link' was used
  • Removed warning in scan log for pagefile.sys and hiberfil.sys
  • Improved response time for scheduled tasks at system start time
  • Stability improvements in update .exe in AV14 products
  • Fixed problem which sometimes caused reboots when repair.rdf was updated
  • Fixed problem on Windows 10 where "The profile could not be found" error message was generated after a quarantined object was re-scanned
  • Fixed problems in MailGuard where emails which contained attachments couldn’t be send if SMTP is enabled
  • Fixed problem on Windows 10 where Guard shared network feature was not working
  • Product stablitiy improvements in several modules
  • Fixed problem on Windows 10 where the Avira Control Center cannot be closed via taskbar
  • Fixed unexpected reboot after update
  • Fixed problem where a scan executed as standard user via the shell extension was not possible if the UAC is disabled
  • Fixed problem where MailGuard did not scan emails after being re-enabled
  • Fixed problem where Mail- and Webguard version information where not displayed anymore in the About Window
  • Fixed problem where product could not contact our license backend after an automatic renewal. That behavior resulted in an invalid license
  • Fixed problem where the manual quick scan started many instances of avscan.exe
  • Fixed problem where the refresh button from the quarantine manager was not working
  • Fixed problem where clicking the Facebook's "Share" button lead to the number of infections in the GUI result window was wrong
  • Fixed problem where Quarantine re-scans of files bigger than 25 MB were causing a scanner hang
  • Fixed problem where the launcher crashed after a license exchange from Avira Free Antivirus to Avira Antivirus Pro
  • Improvements and fixes in license activation
  • Fixed problem where Setup tried to uninstall WFP on Windows XP
  • Fixed problem of endless scans caused by our snapshot driver
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Level 19
New in version Beta
April 21st, 2016

  • AIRS has now improved process repair capabilities
  • AIRS is now able to repair processes that have malicious dll's loaded without a reboot
  • Improved security of user interface configuration file
  • AIRS has now the improved repair capabilities for text based files
  • Improved AIRS to handle file paths more effective
Bug fixes:
  • Fixed issue where the On Demand Scanner was hanging for a longer time
  • Fixed compatibility issue between Avira avgntflt.sys driver and Security BOX driver
  • Corrected default settings for action on suspicious files
  • Fixed a crash that happened under special circumstances during an update in AV14 Professional
  • Improved the way the product is handling timestamps in different time zones and with summer and wintertime
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