Anyone else encounter the problem of not being able to register? I encountered it and was just never able to fix it. So, I wound up having to go back down to avast 12.
This was actually the sequence of events:
Last Sunday I uninstalled avast 12 with avastclear. I then cleaned everything thoroughly with my various cleaning apps. I then even performed Windows searches for everything avast-related and deleted what was found. So yeah, it was a thorough CLEAN uninstall. I then performed a custom install of avast 17.1.2286 with just the 4 basic shields, nothing else. I updated it with the bulk definitions file.
The next day I simply attempted to bring up my LBreakout2 game app from PortableApss.com. avast did its "Hold on. There might be something bad here" bit. The LBreakout2 app suddenly disappeared and I could never bring it back up even after a reboot. I called it a night as it was late.
The next morning, I decided I was going to register my avast. Well, I was informed that although my computer was protected, the avast GUI could not display because it was " having a bad day."
I performed an avast Repair. That got the GUI working again. However I could still not register. I again performed a thorough CLEAN reinstall, having again first removed every avast molecule I could find.
Again, I could STILL NOT register. So, it was obvious that an avast Repair and an avast reinstall was not going to fix my problem of not being able to register avast 17. I am concerned that it is VERY reminiscent of my problem of having a very difficult time logging into the avast forums. That problem was never fixed. My problem of difficulties logging into the avast forums popped up after the changeover to the new style / revamped (higher security) forums format after the hacking incident.
Now it's making me wonder if this not being able to register with avast 17 will also similarly be a mysterious nagging problem for me.
Oh well. For now I'm back down to avast 12.3.2280. I was able to easily register ... well, with the Registration Key acquired via e-mail of course.
I'll check out the next avast 17 version update whenever it comes out. Hopefully by then something will have been changed that will allow me to register.