batcmd.com Windows 8 Services

Modem - Windows 8 Service

Modem Device Driver by Microsoft Corporation.

This service also exists in Windows 10, 11, 7, Vista and XP.

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:Modem
Service name:Modem
Type:kernel
Path:%WinDir%\system32\drivers\modem.sys
Error control:ignore
Group:Extended base

Default Behavior

The Modem service is a kernel mode driver. If Modem fails to load or initialize, Windows 8 start up proceeds. No warning is displayed, but the error is recorded into the Event Log.

Restore Default Startup Type of Modem

Automated Restore

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

2. Save the RestoreModemWindows8.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 modem.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.