Codecs FAQ. Windows Media Player includes some of the most popular codecs, like MP3, Windows Media Audio, and Windows Media Video. However, it doesn't include the codecs required for Blu‑ray Disc files, FLAC files, or FLV files.

Controlled folder access in Windows Security reviews the apps that can make changes to files in protected folders and blocks unauthorized or unsafe apps from accessing or changing files in those folders. Select Start > Settings > Update & Security > Windows Security > Virus & threat protection.

Codecs are small programs that encode digital signals in a file or data and decode. Only in this way, the player can interpret the streams as a music or film and play correctly. If a codec is missing in the system, the corresponding video file cannot be played. You will receive an error message.

Here's how to install the Media Feature Pack on Windows 10 N and Windows 11 N: Windows 10 N: Select the Start button, then select Settings > Apps > Apps & features > Optional features > Add a feature . Then locate the Media Feature Pack in the list of available optional features.

If you are having issues installing or updating Gaming Services on your PC, or if you are noticing that the Xbox app for PC is launching with missing content, you may want to download and run the Gaming Services Repair Tool for PC.

This issue occurs because the file name extension in the URL differs from the actual file name extension. (The actual file name extension is specified by the "content-disposition: attachment" HTML header.) Because of the different file name extensions, the warning message is displayed incorrectly.

Run the Windows Media Player troubleshooter. Alternatively, you can go to Settings > Update & Security > Troubleshoot > Additional troubleshooters, and then select Windows Media Player to run the troubleshooter.

The Media Feature Pack for N versions of Windows 10 is available for download as an Optional Feature. To install the Media Feature Pack, navigate to Settings > Apps > Apps and Features > Optional Features > Add a Feature and find the Media Feature Pack in the list of available Optional Features.

We understand that sometimes purchases of digital game products don’t go as planned. When that happens, we’ll help you request a refund. Refunds are typically issued for requests meeting the following criteria: Requests are made within 14 days of the purchase date.

The Media Feature Pack for Windows 10/11 N is available for download as an Optional Feature. Here’s how to install the Media Feature Pack: On Windows 10 N: Select the Start button, then select Settings > Apps > Apps and Features > Optional features > Add a feature.