You do not have to unzip the tar.gz file. The console will not recognize the fixture library file if you unzip it.
Here is a link that explains the steps on how to merge in a fixture library. support.etcconnect.com/HES/Consoles/Hog_3/Software_and_Programming/How_to_add_fixture_libraries_to_a_show_in_Hog_3
You do not have to unzip the tar.gz file. The console will not recognize the fixture library file if you unzip it.
Here is a link that explains the steps on how to merge in a fixture library. support.etcconnect.com/HES/Consoles/Hog_3/Software_and_Programming/How_to_add_fixture_libraries_to_a_show_in_Hog_3