Microsoft KB Archive/279355

= Removing MSDE does not remove registry key MS_HI_Server_DB =

Article ID: 279355

Article Last Modified on 2/22/2007

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APPLIES TO


 * Microsoft Host Integration Server 2000 Standard Edition

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This article was previously published under Q279355



IMPORTANT: This article contains information about modifying the registry. Before you modify the registry, make sure to back it up and make sure that you understand how to restore the registry if a problem occurs. For information about how to back up, restore, and edit the registry, click the following article number to view the article in the Microsoft Knowledge Base:

256986 Description of the Microsoft Windows Registry



SYMPTOMS
When you install Host Integration Server (HIS) 2000, the User Credential Database, which is located under the Security Integration option, may not be displayed as an installable feature.



CAUSE
If HIS 2000 and Microsoft Database Engine (MSDE) (which is required for Host Security) were previously installed, but later both products were removed, the next time you re-install HIS 2000, the User Credential Database is not listed as a feature to install. Because this feature is not listed, the Setup program assumes that MSDE was already installed on this system, when in fact, it was not.

During the process of removing MSDE, the MS_HI_Server_DB registry key was not deleted.



WORKAROUND
WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.

To work around this problem:  Delete the MS_HI_Server_DB registry key, which is located as follows:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MicrosoftSQLServer\MS_HI_Server_DB

 Re-run the HIS 2000 installation.

The User Credential Database now should be listed as an installable feature.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.

Keywords: kbbug kbnofix KB279355

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