For Manual service startup, set the Data to 3. For Automatic, set Data to 2. Remember, this article only applies to Workstations and should not be applied to servers. Use Validation Logic to ensure that this registry change only takes place on workstations.
Disclaimer: Support does not provide support for problems that arise from improper modification of the registry. The Windows registry contains information critical to your computer and applications. Make sure you back up the registry before modifying it. For more information on the Windows Registry Editor and how to back up and restore it, refer to Microsoft Article ID 256986 “Description of the Microsoft Windows registry”.