If your current installation is a version older than required by this update pack, then you need to download the latest version of the regular installer HERE.Once that is installed, you can install the update above (if it is a newer version).Microsoft has intentially disabled this functionality until you upgrade your Windows license.Windows 10 doesn't not provide any DVD playback ability in WMP, and this can't be fixed by installing additional codecs.To play DVDs in Windows Media Player you need a MPEG-2 decoder that is capable of decoding DVD video and is also compatible with WMP.The K-Lite Codec Pack contains a compatible decoder for Windows XP/Vista/7.DVD playback will work normally on any version of Windows in other players, such as Media Player Classic and VLC.
The last version of the codec pack that works on XP is 13.8.2.
If you prefer using LAV Video decoder, ffdshow, or some other third party decoder, then you can use to adjust the preferred decoder settings in Windows 7.
This tool is included with the K-Lite Codec Pack and is also available as a standalone application.
The installer will automatically notify you if it is needed to uninstall an old version first, and offers to do that automatically.
Are you curious what exactly has changed in for example MPC-HC and LAV Filters?