I'm using their 2015 AV program.  I have had absolutely no trouble of
any kind with it.  But because "updated" programs are many times a
different program from the last version, and often crap, I'm wondering
if anyone has been using Kaspersky's 2016 version of their AV program?
If so, have you had any problems with it?

I'm using Win XP.

http://www.av-comparatives.org/removal-tests/
--- NewsGate v1.0 gamma 2