Using ArcGIS Enterprise 10.8.1.
I am attempting to test the newly installed ArcGIS Workflow Manager Server, but when I click on the blue button that says "+ Create Workflow Item", after entering a name, I get a white screen that says:
"Unable to connect to the Portal or Workflow Manager Server. Please check the connection."
On the server that has workflow manager installed, the service isn't even started. When I click it to start, it errors out with Error 1067.
"Windows could not start the ArcGIS Workflow Manager Server Service on Local Computer. Error 1067: The process terminated unexpectedly."
As far as I know, I have followed the instructions provided by ESRI. Not sure where to look, or if I missed a step.