Windows 8.1

When will Comodo Internet Security be working on Windows 8.1?

You have 2 more days before I start using another internet security service.

it already does

see here

So why am I getting messages when I start up my PC that it is not compatible?

What version of CIS do you have? The only version compatible with 8.1 is CIS 6.3. The 5.xx branch will not work. 6.3 is compatible and works perfectly.

I tried redownloading 6.3 from the website and it works now, but doesn’t it usually update automatically?