I just did a clean install of Windows 10 PRO Bulid 10586 and installed Avast! Pro AV using the online installer that I received when I purchased my license last night.
Everytime I manually try to check for program updates, I see this:

So if I click on update, I see it downloading a few files and then it finishes within a few seconds. I then rebooted but the update keeps showing up after everytime I check, what gives?
My current version is 11.1.2241, is this the 2016 version?