Microsoft KB Archive/243841

= XCLN: How to Change the Organization, Site, or Exchange Server Computer for OWA =

Article ID: 243841

Article Last Modified on 10/28/2006

-

APPLIES TO


 * Microsoft Exchange Server 5.0 Service Pack 1
 * Microsoft Exchange Server 5.0 Service Pack 2
 * Microsoft Exchange Server 5.5 Standard Edition
 * Microsoft Exchange Server 5.5 Service Pack 1
 * Microsoft Exchange Server 5.5 Service Pack 2
 * Microsoft Exchange Server 5.5 Service Pack 3

-



This article was previously published under Q243841



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



SUMMARY
In some instances, you may want to change the Exchange Server organization, site, or server name to reflect changes in the Exchange Server structure, rather than removing and reinstalling the Outlook Web Access (OWA) component.



MORE INFORMATION
The Enterprise, Server, and Site registry values need to be modified on the OWA server to reflect the changes in the organization, site, or Exchange Server computer that the OWA server connects to.

To modify these registry values on the OWA server, you must edit the registry.

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.

 Start Registry Editor (Regedt32.exe). Change the following registry values, as applicable:  To change the organization:  Locate the Enterprise value under the following key in the registry:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeWeb\Parameters

 On the Edit menu, click REG_SZ, type the organization name, and then click OK. </li> To change the server:  Locate the Server value under the following key in the registry:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeWeb\Parameters

</li> On the Edit menu, click REG_SZ, type the server name, and then click OK.</li></ol> </li> To change the site:  Locate the Site value under the following key in the registry:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSExchangeWeb\Parameters

</li> On the Edit menu, click REG_SZ, type the site name, and then click OK.</li></ol> </li></ul> </li> Quit Registry Editor.</li> You must restart the World Wide Web service for the changes to take effect.</li></ol>

Additional query words: new domain option

Keywords: kbhowto KB243841

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.