HOW TO: Index Multipurpose Internet Mail Extension Hypertext Markup Language Files in SharePoint Portal Server (316040)

SUMMARY

This step-by-step article describes how to index index Multipurpose Internet Mail Extension Hypertext Markup Language (MHTML) files (*.mht) in Microsoft SharePoint Portal Server. By default, SharePoint Portal Server does not index MHTML files. However, you can use the Multipurpose Internet Mail Extensions (MIME) filter to index MHTML files.

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Register Multipurpose Internet Mail Extensions Filter for Multipurpose Internet Mail Extension Hypertext Markup Language Files

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.

1. Click Start, and then click Run.
2. In the Open box, type regedt32, and then click OK.
3. In the Registry Editor window, locate the following registry key:

   HKEY_CLASSES_ROOT\CLSID\{3050F3D9-98B5-11CF-BB82-00AA00BDCE0B}

4. On the Edit menu, click Add Key, and then add the following registry key:

   Key Name: PersistentHandler
   Class: (leave this blank)

5. Click the following new key in the registry:

   HKEY_CLASSES_ROOT\CLSID\{3050F3D9-98B5-11CF-BB82-00AA00BDCE0B}\PersistentHandler

6. On the Edit menu, click Add Value, and then add the following registry value:

   Value Name: (leave this blank)
   Data Type: REG_SZ
   Value: {5645C8C1-E277-11CF-8FDA-00AA00A14F93}

7. On the File menu, click Exit to quit Registry Editor.

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