The only thing we know is that after updating, all that's left is a blank Windows Media Player folder.
Although Windows Media Player is quite old and has a lot of much better alternatives, there are still people who use it to watch movies on their computers or stream videos to TV. These people don't need popular streaming services like Spotify but want to use their existing music collection. For them, losing WMP will be very annoying, especially if this is not an error but intention of Microsoft.
Someone said that it is not possible to reinstall Windows Media Player, but someone claims to be able to get this software back from the Apps control panel. To retrieve Windows Media Player, follow these steps: