Seems really interesting. For me latest avast version is working properly. Interface is just like ordinary web interface and everything could be read without ocr. Let me load my other pc, reinstall everything. I will write the results.
Woww. I didn't know narator can work in the safe mode of win10! But I know another way of deleting avast, you have to disable all services that are applicable for avast and then delete avast using OCR as others said. --Cytat (thespyde): You have to delete Avast in safe mode. The screen can be navigated with Narrator, if you have a new enough copy of Windows 10.