To Avast.
Current version: 17.3.2291 (build 17.3.3443.0)
Windows 10
I'm a computer nerd who would be running Linux if Avast would release a version for it. I've done a fair amount of software testing.
This is (as far as I can tell) an error with your components. Whenever I try to (re)install a component, Browser cleanup, SaveZone, Security Browser Extension, or SafePrice, the others are uninstalled immediatly. With your last update the icon on my taskbar and desktop shortcut turned into a blank page. Their respective folder "C:\Program Files\AVAST Software\SZBrowser" no longer exists. I have been able to re-install it(following a restart) and lost the other components, but the bookmarks and previous pages stored in SZ were lost.