batcmd.com Windows 10 Services

Portcfg - Windows 10 Service

Port Device Class Configuration Filter Driver by Microsoft Corporation.

This service also exists in Windows 11.

Startup Type

Windows 10 version Home Pro Education Enterprise
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Default Properties

Display name:Portcfg
Service name:portcfg
Type:kernel
Path:%WinDir%\System32\drivers\portcfg.sys
Error control:normal
Group:PnP Filter

Default Behavior

The Portcfg service is a kernel mode driver. If Portcfg fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the portcfg service has failed to start.

Restore Default Startup Type of Portcfg

Automated Restore

1. Select your Windows 10 edition and release, and then click on the Download button below.

2. Save the RestorePortcfgWindows10.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 portcfg.sys file exists in the %WinDir%\System32\drivers folder. If this file is missing you can try to restore it from your Windows 10 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.