If you are using the or KN versions of Windows 10 Pro, Windows Media Player and related technologies are intentionally excluded to comply with European and Korean regulations. Download Windows 10 Media Feature Pack - Microsoft
If you can't find the application on your computer, follow these steps to enable it:
: Click on Apps , then select Optional features (sometimes listed under Apps & features ). Add the Feature : Click Add a feature .
Because it is a built-in "Legacy" feature, you typically do not need to download it from a third-party website; instead, you enable it through your system settings. How to Install Windows Media Player on Windows 10 Pro