batcmd.com Windows Vista Services

Mount Point Manager - Windows Vista Service

Mount Point Manager by Microsoft Corporation.

This service also exists in Windows 10, 7, 8 and XP.

Startup Type

Windows Vista edition without SP SP1 SP2
Starter Boot Boot Boot
Home Basic Boot Boot Boot
Home Premium Boot Boot Boot
Business Boot Boot Boot
Ultimate Boot Boot Boot

Default Properties

Display name:Mount Point Manager
Service name:MountMgr
Type:kernel
Path:%WinDir%\System32\drivers\mountmgr.sys
Error control:critical
Group:System Bus Extender

Default Behavior

Mount Point Manager is a kernel mode driver. If Mount Point Manager fails to load or initialize, the error is logged and the computer attempts to restart with the LastKnownGood configuration. If the LastKnownGood configuration fails, Windows Vista startup also fails, and the boot process halts with a Stop error. If you disable this service, Windows Vista will fail to start. Do NOT change this service startup configuration if your computer is working.

Restore Default Startup Type for Mount Point Manager

Automated Restore

1. Select your Windows Vista edition and Service Pack, and then click on the Download button below.

2. Save the RestoreMountPointManagerWindowsVista.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 to save changes.

Note. Make sure that the mountmgr.sys file exists in the %WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows Vista installation media.