Hello Everyone:
I am currently experiencing an issue with Registering an ArcGIS Server with GeoEvent Manager in the "Data Stores" menu. Whenever I attempt to register an ArcGIS server, a red icon appears in the status field (See Image Below).

For reference, Below are the values that I have populated for the "Edit ArcGIS Server" window.

Does anyone know why the ArcGIS Server cannot be registered with GeoEvent Server? Please let me know if I can provide any details that might help.
Thanks
Nico