AntiVir Free update problem
Sometimes Avira AntiVir free has trouble in updating either the software or the definition files from heavy traffic on the servers. When you install AntiVir, it has a preset time-out limit that may fail from high server load.
This error is represented in the events update log as being:
[UPDLIB] [ERROR] Download manager: An error occurred inside the WinINet library.
You have two options in upgrading, you can:
Or run this command via Windows Start -> Run
"C:\Program Files\Avira\AntiVir Desktop\update.exe" /DM="0" /NOMESSAGEBOX /receivetimeout=120