ここの書き込みですね。
Re: How To Install Linux License?
« Reply #1 on: December 13, 2014, 04:54:16 am »
It should have installed automatically, but I suppose it can still fail on some distros.
To do it manually, you need to open a terminal and from the location where you saved the mjr file, use the command:
mediacenter20 /RestoreFromFile "Media Center20 Linux-YYYYYY.mjr"
Fill in the YYYYY with the number that's in the file, make sure the filename matches the file you saved.