SBP-2 Transport/Protocol Bus Driver (sbp2port) Service Defaults in Windows 10
SBP-2 Protocol Driver by Microsoft Corporation.
Default Settings
| Startup type: | Manual |
| Display name: | SBP-2 Transport/Protocol Bus Driver |
| Service name: | sbp2port |
| Service type: | kernel |
| Error control: | normal |
| Path: | %SystemRoot%\System32\drivers\sbp2port.sys |
| Registry key: | HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sbp2port |
Default Behavior
SBP-2 Transport/Protocol Bus Driver is a kernel device driver. In Windows 10 it is starting only if the user, an application or another service starts it. If SBP-2 Transport/Protocol Bus 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 sbp2port service has failed to start due to the error.
Restore Default Startup Configuration of SBP-2 Transport/Protocol Bus Driver
1. Run the Command Prompt as an administrator.
2. Copy the command below, paste it into the command window and press ENTER:
sc config sbp2port start= demand
3. Close the command window and restart the computer.
The sbp2port service is using the sbp2port.sys file that is located in the C:\Windows\System32\drivers directory. If the file is removed or corrupted, read this article to restore its original version from Windows 10 installation media.