Extension of the volume manager driver that manages software RAID volumes (spanned, striped, mirrored, RAID-5) on dynamic disks.
|Windows 8 edition||Windows 8||Windows 8.1||Windows 8.1 Update 1|
|Display name:||Dynamic Volume Manager|
|Group:||System Bus Extender|
The Dynamic Volume Manager service is a kernel mode driver. If Dynamic Volume Manager fails to load or initialize, the error is logged and the computer attempts to restart, using the Last Known Good configuration. If the Last Known Good configuration fails, Windows 8 startup also fails, and the boot process halts with a Stop error. If you disable this service, Windows 8 will fail to start. Do NOT change this service startup configuration if your computer is working.
1. Select your Windows 8 release and edition, and then click on the Download button below.
2. Save the RestoreDynamicVolumeManagerWindows8.bat file to any folder on your hard drive.
3. Right-click the downloaded batch file and select Run as administrator.
4. Restart the computer.
Note. Make sure that the
volmgrx.sys file exists in the
%WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows 8 installation media.