TDTCP Service Defaults in Windows XP

Default Settings

Startup type:Manual
Display name:TDTCP
Service name:TDTCP
Service type:kernel
Error control:ignore
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TDTCP

Default Behavior

TDTCP is a kernel device driver. In Windows XP it won't start until the current user starts it. If the TDTCP fails to load or initialize, Windows XP start up proceeds without error messages, but information about the failure is being written into Event Log.

Restore Default Startup Configuration for TDTCP

1. Select your Windows XP edition and service pack, and then click Download.

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

3. Run the saved file.

4. Restart the computer.