"Flashplayer Adobe checkmark to install MacAfee on the download page is not removed"
This. Right here, is my biggest gripe with Adobe and the way they force you to go to their website to get updates.
It doesn't work in browsers that use one of the supported browsers as its backend (one example of such browser is K-Meleon).
Сервис поддержки клиентов работает на платформе UserEcho