Avira Antivir Personal update issue

In case Avira can't update in automatic mode, try to start the updater manually via command-line:

cmd>"C:\Program Files\Avira\AntiVir Desktop\update.exe" /DM="0" /NOMESSAGEBOX /receivetimeout=120

or

cmd>"C:\Program Files (x86)\Avira\AntiVir Desktop\update.exe" /DM="0" /NOMESSAGEBOX /receivetimeout=120