Consider the following scenario:

•	You upgrade your computer from Microsoft Windows 2000 to Microsoft Windows XP Professional.
•	When you start the computer, a balloon message prompts you to turn on the Automatic Updates feature to keep the computer up to date.
•	You try to turn on the Automatic Updates feature from the Security Center in Control Panel.

In this scenario, you receive an error message that resembles the following:Additionally, the error message prompts you to turn on the Automatic Updates feature from the Automatic Updates tab in the System Properties dialog box.

However, when you try to turn on the Automatic Updates feature from the Automatic Updates tab in the System Properties dialog box, the Automatic Updates feature is unavailable.

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Warning Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall your operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.

To resolve this problem, follow these steps:

1.	Make sure that the startup type for the following services is set to Automatic, and that the status is set to Started: • Automatic Updates • Background Intelligent Transfer Service (BITS) To do this, follow these steps: a. Click Start, click Run, type services.msc, and then click OK. b. In the list of services, click Automatic Updates, and make sure that the Status column displays Started, and that the Startup Type column displays Automatic. c. In the list of services, click Background Intelligent Transfer Service, and make sure that the Status column displays Started, and that the Startup Type column displays Automatic.
2.	If the startup type for the Automatic Updates service is not set to Automatic, or if the service is not started, follow these steps: a. Right-click Automatic Updates, and then click Properties. b. In the Automatic Updates Properties dialog box, click the General tab, and then click Automatic in the Startup Type list. c. Click Start, click Apply, and then click OK.
3.	If the startup type for the BITS service is not set to Automatic, or if the service is not started, follow these steps: a. Right-click Background Intelligent Transfer Service, and then click Properties. b. In the Background Intelligent Transfer Service Properties dialog box, click the General tab, and then click Automatic in the Startup Type list. c. Click Start, click Apply, and then click OK.
4.	Make sure that the NoAutoUpdate registry entry is enabled in the registry. To do this, follow these steps: a. Click Start, click Run, type regedit, and then click OK. b. In the left pane, locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU c. In the right pane, double-click NoAutoUpdate, and make sure that the Value data box contains a value of 0.
5.	If the Value data box contains a value of 1, type 0 in the Value data box, and then click OK.
6.	Exit Registry Editor.
7.	Restart the computer.

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For more information, click the following article number to view the article in the Microsoft Knowledge Base:

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