I was trying to install mysql and found the installer to be inaccessible.
This was on my work laptop. I tried the installation on my home machine and
had no problems.
The work machine has all kinds of security policies applied. It runs Windows
10 version 1809.
Many screens in the installer were being reported as "unknown" by NVDA.
Are there settings in windows group policy which would cause NVDA not to
see controls correctly?