How to: Install a Visualizer
After you have created a visualizer, you must install the visualizer so that it will be available in Visual Studio. Installing a visualizer is a simple process.
In Store apps, only the standard text, HTML, XML, and JSON visualizers are supported. Custom (user-created) visualizers are not supported.
Locate the DLL that contains the visualizer you have built.
Copy the DLL to either of the following locations:
If you want to use a managed visualizer for remote debugging, copy the DLL to the same path on the remote computer.
Restart the debugging session.