Start running-enter regedit to open the registry-navigate to HKEY _ local _ machine \ software \ Microsoft \ Windows \ Current Version \ Explorer \ Appkey step by step-as shown in the figure, find 16 (I am Logitech 1000, which may be different from yours)-open the association-edit the values as follows.

Second step

Open Cool Dog-Option Settings-File Association-. Cda association!

The method of associating other playback software is similar, except that the value associated with media key is set in the registry, and it is also possible to associate it with the software. ...

No score, hey ...