Microsoft KB Archive/186464

= "Registry Service Subkey Already Exists" When Adding NetBEUI =

Article ID: 186464

Article Last Modified on 10/31/2006

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APPLIES TO


 * Microsoft Windows NT Server 4.0 Standard Edition
 * Microsoft Windows NT Workstation 4.0 Developer Edition

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This article was previously published under Q186464



IMPORTANT: This article contains information about editing the registry. Before you edit the registry, make sure you understand how to restore it if a problem occurs. For information about how to do this, view the "Restoring the Registry" Help topic in Regedit.exe or the "Restoring a Registry Key" Help topic in Regedt32.exe.



SYMPTOMS
You are unable to add the NetBEUI protocol to a Windows NT computer. Instead, you get the following error:

Registry Service Subkey already exists.



CAUSE
The problem is because of corrupted registry entries. These entries can become corrupted by an incomplete installation.



RESOLUTION
To correct the problem follow the directions below:

WARNING: Using Registry Editor incorrectly can cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that problems resulting from the incorrect use of Registry Editor can be solved. Use Registry Editor at your own risk.

For information about how to edit the registry, view the "Changing Keys And Values" Help topic in Registry Editor (Regedit.exe) or the "Add and Delete Information in the Registry" and "Edit Registry Data" Help topics in Regedt32.exe. Note that you should back up the registry before you edit it. If you are running Windows NT, you should also update your Emergency Repair Disk (ERD).


 * 1) Back up the registry.
 * 2) Remove the following entries in the Registry:


 * 1) Restart the computer.
 * 2) Install NetBEUI.

NOTE: Removing these additional keys requires manipulation of the rights on those keys. The default rights for Everyone is READ. To change the rights, log on as Administrator, take ownership of the keys, and then give Full Control to Everyone (NOTE: You may need to select Replace permission on existing subkey).

Keywords: kbprb KB186464

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