I get the following message even though the server is online.Application Server Role, Web Server (IIS) Role: configuration error
I’ve even tried downloading the prerequisites and passing them as parameters to the install tool. I’ve done two clean installs of Server 2012 but cannot get this to install.
domain group policy default applies a restriction on PowerShell to allsigned that cannot be overridden by the usual Set-ExecutionPolicy Unrestricted.
Changed the policy (Computer Configuration/Administrative Templates/Windows Components/Windows
PowerShell : Turn on Script Execution to Allow all scripts
Ran the prerequisite installer successfully.