It won't let me register my magic remote

[karisha.mcintosh]

It won't let me register my magic remote it say it is then it has failed to register remote

 

[WyomingKnott]

Err, what won't let you register your magic remote? Specifically, what home theater are you using, what is a magic remote, how do you register one? most third-party remotes are just set to control the appropriate device.