Avira offers frequent virus definitions updates in order to keep its users safe from new malware outbreaks.
However, there are computer users who do not perform such updates as often as required, while many others do not use antivirus protection at all. For all those experiencing the damaging effects of a virus infection, Avira's researchers have prepared a free removal tool, which can be used to eliminate major distinct threats

click here to download Avira Antivir Virus Definition File Update 7.11.07.207 Date: May 10, 2011