Not sure what error I get because for some reason my TV does not display anything till the settings page comes up.
When I boot a new media director it automatically loads the amd64 version.
Go into web admin, media directors, find the new media director.
Goto advanced, change where it says "Architecture" to i386 and save.
Now click Rebuild Image on the same page. Once that has finished boot the media director and should work.
Regards