Avast asks to upgrade after every start

Avast Free Antivirus / Premium Security
1

Since the update to 17.9.2322 Avast aks me after every start to upgrade to the premium version…
Very anoying.
Any hints?

2

Interesting,

For me and other people it causes fullscreen applications to minimize to desktop. I think it might be a glitch in their ad service.

3

I unistalled Avast, run the cleaner, reinstalled it - same issue.
Afet every Windows 10 start the Avast screen aks me to upgrade to premium.
No one else?

4

Sorry for the trouble, this will be fixed today.

5

…I tried to uninstall AVASt via Windows 10 Apps & Features. But Windows tells me, that there’s an aktive installation process!
I can’t uninstall AVAST.
Maybe this is the reason: the install process hasn’t finish properly! So AVAST asks me every Windows start to finish the installation (free or premium installation).

And the AVAST cleanup.exe doesn’t help.
Afer I reinstall AVAST I have the same issue.