I'd like to downgrade back to BitDefender 2010 and from searching through the forums I found that it should be a relatively easy process. I've uninstalled 2012 and installed 2010. However the only license keys I have are for BitDefender 2012 (mine and the bonus 5) and are 7 digits long whereas the 2010 version said it should be 20 digits? The error says "License key is less than 20 digits long," when I try a 2012 key in the 2010 version anyway.
What should I do to successfully downgrade back to 2010?
Thanks!