rumba.license file in the Rumba installation folder.
If you prefere to use another location or filename for the license file, set the environment variable
RUMBA_LICENSE_FILE with the path
to the license file. See Environment Variables.
Free Demo License¶
If you run Rumba with no license, Rumba will ask for a demo license to our online license server. To do that you have to be online and your computer must be able to access the license server through the TCP port 19220. Note that a single demo license will be granted per site.