I downloaded and installed 2018SP0.1.
Running 2018 requires an upgrade to the License Manager.
Tried to upgrade License Manager on our server and...
The server version is old and not supported. (MS Server 2008 R2)
There is no way we will update the server operation system at this time.
My option is to install license Manager on a workstation and have all other workstations communicate directly to it over our network.
I call this a work-around.
Each installation of SW (each version) needs to be pointed to the new license manager.
I get there are limits to how far back comparability can go, but FRUSTRATION!!!