I downloaded KAV Lite 4071. Lisa at Kaspersky E Mailed me the link. It was a trial version. I wanted to pay for it so I can update and use it . Well I went to the Kaspersky web site and paid. The only thing I can get is 4.5. All I want to do is get the 4071 working. I have E Mailed firstname.lastname@example.org twice and haven't heard anything. I also E Mailed Lisa twice and haven't heard anything. I want to use it as a backup scanner. How can I get what I need to activate it. I have allready paid for it.