Uninstalling Avast

Hi,

So I’m trying to uninstall Avast in my Domain Servers (workstations went fine) but it doesn’t seem to let me do it.

I go uninstall applications, then select Avast and then Uninstall.
It brings up the Avast window and I select the uninstall tab.
I then click Next and the box just disappears, that’s it, nothing else happens.
I’ve tried on both my domain controllers and a member server, and it does this on all of them.
Any ideas on how I can uninstall safely please?
It worked fine on workstations.

Thanks

https://kb.support.business.avast.com/GetPublicArticle?title=How-to-Uninstall-Avast-Software