XCCC: Schema File Contains Incorrect Format (286348)

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 use Propfind to get item property values (HTTP/WebDAV), a schema tag (ptag) is returned that begins with a number instead of a letter. The ptag in question is 0x001A001F.

RESOLUTION

To resolve this problem, obtain the latest service pack for Microsoft Exchange 2000 Server. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

301378 XGEN: How to Obtain the Latest Exchange 2000 Server Service Pack

The English version of this fix should have the following file attributes or later:

File name	Date
Item_cc.xml	January 18, 2001

STATUS

Microsoft has confirmed that this is a problem in Microsoft Exchange 2000 Server. This problem was first corrected in Microsoft Exchange 2000 Server Service Pack 1.

MORE INFORMATION

After you install the hotfix, the Exchange 2000 schema will not be updated until you complete the following steps. 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.

Modify the values in the following registry key
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControl\Services\MSExchangeIS\Schema
by setting the DWORD values to 0.
Restart the server.