UNIX users generally make more use of the PROADSV utility. However, in Windows, you can use the PROENV utility with the Proenv window, as shown:
proadsv -query -port 9998
-query
Displays the AdminServer status.
-port
Specifies the listening port for the AdminServer. This is needed if you specified a port other than the default port when you started the AdminServer.
Note: If you specify values for the -port or -adminport on the command line, these values override values defined in the %DLC/properties/AdminServerPlugins.properties file.