Error: "FAILED - GSS Web Console can be installed only on the GSS Server. This machine does not have a GSS Server installed."

Products

• Ghost Solution Suite

Issue/Introduction

New installation of Ghost Solution Suite (GSS) 3.3 RU11 on a Windows 2019 virtual server fails to install the GSS Server. The "Server Check Summary" report that is created when the  installation pre-requisites check is run and included the following errors:

FAILED - GSS Web Console can be installed only on the GSS Server. This machine does not have a GSS Server installed.
FAILED - IIS Server Role [ASPNET45] is not installed.
FAILED - IIS Server Role [NetFxExtensibility45] is not installed.

Environment

GSS 3.3 RU11

Cause

Missing IIS Server Roles - ASPNET45 & NetFxExtensibility45

Resolution

Added the missing IIS Server Roles, ASPNET45 & NetFxExtensibility45,  and the Ghost Solution Suite (GSS) 3.3 RU11 install completed successfully.

NOTE:  The UAP wasn't able to be disabled in the Microsoft OS but lowering it also worked.