avira free antivirus downloadI download avira antivir free antivirus and installed it but some error message occur?

eg. connect internet and etc etc

but all suits correctly not installed it pls clarify it
Try downloading another (probably a bit older) version of the same fravira free antivirus downloadom cnet. I don't know if it is directly from avira, but I know that sometimes the web shields on the antivirus crash if you dl from there, so try cnet's versioavira free antivirus downloadn.
Download it again from http://www.trustdownload.com

Got corrupted in the download, try it again. ~