How do I register? - Amazon Fire TV Stick

Register Bluetooth® Device Register a Bluetooth®-compatible device with the system.
Registering a BD remote control
1. Prepare the BD remote control.
2. Select "Accessory Settings" under "Settings" in the home menu.
3. Select [Register Bluetooth® Device].
4. Select [Register BD Remote Control].
Only one BD remote control can be registered at any given time. If you register another BD remote control, information on the currently registered device will be overwritten.
5. Follow the on-screen instructions to register the BD remote control.
When the registration (pairing) is complete, a controller number is assigned.

On Microsoft Window's operating systems, a DLL stands for Dynamic Link Library. DLL's are relatively small files that include a library of functions- usually data that can be shared across multiple applications. DLL's are called upon by various applications and can be loaded and utilized by these applications concurrently.
Registering a DLL
There are two easy ways that a DLL can be registered in your Window's operating system's registry, the first is the simplest, known as self registering files, the second way is to manually register a DLL.

Self Registering Files

It should be noted that many DLL files are self registering, they include information required to store themselves in the operating system's registry. As the name states, self registering files require no human intervention. Self registering files will automatically store themselves on your machine and become accessible when needed. Besides DLL files, other types of files that are sometimes self registering include .EXE and .OCX.

Manually Register Files

The second method used to register DLL files on your computer is via manual registration. Manually registering a DLL file is quite simple and can be done in only a few steps.
1. The first step is turn on your computer, launching your Window's operating system.

2. Once your Window's operating system has loaded completely, click on Start and then click on Run.


4. Once the command is input into the Run field correctly, press Enter.

5. Once the DLL has been registered, you should receive a confirmation in the form of a pop up box. This message will list your newly registered DLL file and confirm that is was successfully registered into the registry.