Thanks for your post.
============== For the event 9097 =================
This issue may occur if the Exchange namespace has become unregistered in
Windows Management Instrumentation (WMI) on the system.
To resolve this issue, reregister the Exchange namespace with WMI. To do so:
1. Insert the Small Business Server 2003 CD #2 and then locate the
2. Click Start and then click Run.
3. Type "cmd" without the quotation marks and click OK.
4. Type the following command and press ENTER, where <cd-rom> is the drive
letter of the CD-ROM drive:
Related Knowledge Base article:
288590 Error "0x8004100e" and Event ID 9097 Occur When You Run the System
If the issue still persists, that files in the
%SystemRoot%\System32\Wbem\Repository folder may get corrupted. You can
follow the steps below to re-create the files:
1. Click Start, and then right-click My Computer.
2. On the shortcut menu, click Manage.
3. In the left pane of the Computer Management console, double-click
"Services and Applications".
4. Under "Services and Applications", click Services.
5. In the right pane of the Computer Management console, locate and then
right-click Windows Management Instrumentation.
6. On the shortcut menu, click Stop.
7. Start Windows Explorer, and then locate the
8. Copy %SystemRoot%\System32\wbem\Repository to a different folder and
then delete all of the files in the %SystemRoot%\System32\Wbem\Repository
9. Restart the computer. The files that were deleted are re-created when
the computer restarts as the Windows Management Instrumentation service
starts automatically when you restart the computer.
If the above information does not help, it probably means a WMI DLL is no
longer registered. You can try registering (regsvr32) the DLLs in
%SystemRoot%\System32\wbem. To do so, for each dll in
%SystemRoot%/System32\wbem, run the following command:
"regsvr32 %SystemRoot%\System32\wbem\<DLL Name>" (without the quotation
============== For the event 1091 =================
Based on my research, this is a known issue and there is a hotfix available
to fix this problem.
Event ID 1091 and Event ID 1085 Appear in the Application Event Log
After installing the hotfix, you must apply the following registry key for
the fix to be effective:
Modify every value under this key to REG_DWORD: 0x00000001
Please feel free to let me know if you have any questions or if you need
Jerry Zhao (MSFT)
Microsoft CSS Online Newsgroup Support
Get Secure! - www.microsoft.com/security
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