Hello - I have been experiencing the issue discussed here on not being able to install a second web adaptor on a windows server 2012r2 VM. I even opened an incident with esri and we could not find anyway to get a second installed using setup.exe or by using the silent method. It always takes me to the Modify, repair, remove window where I can't install or create a new name for an additional one. Any more suggestions or help on this would be appreciated. My incident is still open so we'll see what happens. Thanks. -joe