Impossible de l'installer avec firefox

isn't running with firefox for some months

dude this extension is lagging when i upload pictures on messenger facebook on firefox also upload pictures/videos on fan page kinda annoying

Despite installing multiple times, am prompted to install EVERY time I exit Firefox. REALLY annoying!

Every single time I open my Firefox browser, Kaspersky wants me to install their extension. I don't want to do that but see no way for turning off those messages.

WAY too many pop-ups!

Not working with Youtube. Please fix it. It does'nt block any advertisment on Youtube. I had bought it...

It brought Firefox to a halt. Uninstalled.

Заебали своей назойливостью Касперские!