Browser Support Driver (bowser) Service Defaults in Windows 10

Implements the kernel datagram receiver for the computer browser browser service.

Default Settings

Startup type:Manual
Display name:Browser Support Driver
Service name:bowser
Service type:filesys
Error control:normal
Group:Network
Path:%SystemRoot%\system32\DRIVERS\bowser.sys
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\bowser

Default Behavior

Browser Support Driver is a file system driver. In Windows 10 it is starting only if the user, an application or another service starts it. If Browser Support Driver fails to start, the failure details are being recorded into Event Log. Then Windows 10 will start up and notify the user that the bowser service has failed to start due to the error.

Dependencies

While Browser Support Driver is stopped, the Workstation service cannot be launched.

Restore Default Startup Configuration for Browser Support Driver

1. Select your Windows 10 edition and release, and then click Download.

2. Save the Win10_bowser_Service_Startup.cmd file to a local storage device.

3. Run the saved file as an administrator.

4. Restart the computer.

The bowser service is using the bowser.sys file that is located in the %WinDir%\system32\DRIVERS folder. If the file is changed, damaged or deleted, you can restore its original version from Windows 10 installation media.