batcmd.com Windows Vista Services

Nvstor - Windows Vista Service

NVIDIA® nForce(TM) Sata Performance Driver by NVIDIA Corporation.

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

Startup Type

Since Nvstor is a kernel mode driver, its startup might be configured depending on installed hardware. Changing its startup configuration might cause hardware issues. In the table below you can see how it is configured on my system, but your default settings might differ from mine.

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

Default Properties

Display name:Nvstor
Service name:nvstor
Type:kernel
Path:%WinDir%\system32\drivers\nvstor.sys
Error control:critical
Group:SCSI Miniport

Default Behavior

Nvstor is a kernel mode driver. If Nvstor 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 Nvstor

Automated Restore

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

2. Save the RestoreNvstorWindowsVista.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 nvstor.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.