kaspersky incorrect key activation date - fixed finally

if your kaspersky antivirus product unable to accept your product key, displaying errors like " incorrect activation date or incorrect key activation date " (even if your date and time is correct) there is a solution you might want to try out, this method works really well for me, follow the steps described in below.

• first of all you need to uninstall any existing kaspersky antivirus product

• then make sure your date and time correct

• now download this file and extract

• double click the file to merge with windows registry

• after that re-install your kaspersky product and activate

this solution worked for me, and might work for you also, give it a try.