Free Lossless Audio Codec (FLAC) Apple Lossless Audio Codec (ALAC) Waveform (WAV) Windows Media Audio (WMA) 3GP, 3G2 Adaptive Multi-Rate (AMR) Video codecs MPEG-4, H.264 H.263 VC-1 Windows Media Video (WMV) DV VP8 Motion JPEG Additional codec packs available from the Microsoft Store Codec packs add additional codec support to Windows.

This update addresses a metadata encoding issue which causes Free Lossless Audio Codec (FLAC) music files to become unplayable if their title, artist, or other metadata is changed.

However, it doesn't include the codecs required for Blu‑ray Disc files, FLAC files, or FLV files. If something isn’t working in Windows Media Player, you might not have the right codec on your PC. The easiest way to fix this problem is to go online and search for the codec you need.

MPEG, WMA, AAC, FLAC, ALAC, AMR, and Dolby Digital audio codecs: Enables the playback of digital audio content such as MP3, WMA, MPEG-2 audio, AAC audio, FLAC and ALAC audio, and AC-3 audio.

How to install programs on Windows from online sources, such as from the internet or the Microsoft Store app.

Uninstall from the Start menu Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings Select Start > Settings > Apps > Installed apps . Find the app you want to remove, select More > Uninstall.

Alternatively, if installation doesn't start automatically, browse the disc to find the program setup file, usually called Setup.exe or Install.exe. Open the file to start installation.

Streamlined playback modes The Now Playing mode is a study in minimalism: It shows only the controls you need, so nothing comes between you and your music or video. A new taskbar thumbnail with playback controls makes previewing easier and more fun. Troubleshoot Windows Media Player To manually troubleshoot or upgrade your installation of Windows Media Player, try the following: Select Start ...

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Learn how to get older apps or programs to run on Windows 10 or Windows 11 by adjusting compatibility settings.