Just upgrade my notebook to Windows 10 pro (Build 17763) and reinstalled Kaspersky 'Anti-Virus'.
All seems fine, except for the extensions that are grey in ALL browsers (IE, FF, Chrome). Despite that, the keyboard function of the extension works (See pictures bellow):
The computer is almost naked and there is no other extensions/plug-ins installed in any of the browsers.
I've reinstalled kaspersky twice and firefox once.
Any ideas? Am I missing any windows 10 config to make the kaspersky extension work?