Windows 8 Services

WPD Upper Class Filter Driver - Windows 8 Service

WPD Upper Class Filter Driver.

This service also exists in Windows 10.

Startup Type

Windows 8 edition Windows 8 Windows 8.1 Windows 8.1 Update 1
Core Manual Manual Manual
Pro Manual Manual Manual
Enterprise Manual Manual Manual

Default Properties

Display name:WPD Upper Class Filter Driver
Service name:WpdUpFltr
Error control:normal
Group:PnP Filter

Default Behavior

The WPD Upper Class Filter Driver service is a kernel mode driver. If WPD Upper Class Filter Driver fails to start, the error is logged. Windows 8 startup proceeds, but a message box is displayed informing you that the WpdUpFltr service has failed to start.

Restore Default Startup Type of WPD Upper Class Filter Driver

Automated Restore

1. Select your Windows 8 release and edition, and then click on the Download button below.

2. Save the RestoreWPDUpperClassFilterDriverWindows8.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 WpdUpFltr.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.

Yea, though I walk through the valley of the shadow of death, I will fear no evil: for thou art with me; thy rod and thy staff they comfort me.