Solution 3: Reinstall the Microsoft WPD FileSystem Volume Driver Manually If there is something wrong with the driver which manages the portable devices connected to your computer, then it’s the best ...

Fltmgr_file_system can be quite problematic and in some cases, it can prevent you from using your PC. Here's how to fix it on Windows 10.

If you receive The volume does not contain a recognized file system, Please make sure that all required file system drivers are loaded and that the volume is not corrupted, see this fix.

To fix the NPFS_FILE_SYSTEM (0x00000025) error, update the outdated drivers, check the RAM, and perform a clean installation of Windows 11.