Activating KIS 2016 with KIS 2013 key - Kaspersky Lab Forum
Welcome @Bima Sukmana ... The rule that it's been handle in this forum is that--We can use a valid code to Activate KAV-KIS-KTS-Products one year back and 2-yrs ahead. if a user has a (KIS-2015 license it can activate a 2014-KIS and 2-yrs ahead 2016-2017)...