Iisreset does not support multiple solutions for this interface

Symptom: The system is windows 2003, and iis has always been normal. "This interface is not supported" when I use the iisreset command in the command prompt to restart IIS. solution.
Solution:
You can try the following methods to solve the problem.

Method 1. register the iisrstap. dll file again.

Run: regsvr32 iisrstap. dll

Iisrstap. dll
File version: 6.0.20.0.3959 (srv03_sp2_rtm.070216-1710)
Description: IIS Restart API Proxy dll.
Copyright: Microsoft Corporation. All rights reserved.
Product Name: Internet Information Services
Company: Microsoft Corporation

This file is located in the % windir % \ system32 directory. when running the iisreset.exe command, this dynamic link library file is called.

Method 2: Save the following code as the Fix. reg file and run

Copy codeThe Code is as follows: Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT \ Interface \ {E8FB8620-588F-11D2-9D61-00C04F79C5FE}]
@ = "IIisServiceControl"

[HKEY_CLASSES_ROOT \ Interface \ {E8FB8620-588F-11D2-9D61-00C04F79C5FE} \ NumMethods]
@ = "12"

[HKEY_CLASSES_ROOT \ Interface \ {E8FB8620-588F-11D2-9D61-00C04F79C5FE} \ ProxyStubClsid]
@ = "{00020316-0000-0000-c000-000000000046 }"

[HKEY_CLASSES_ROOT \ Interface \ {E8FB8620-588F-11D2-9D61-00C04F79C5FE} \ ProxyStubClsid32]
@ = "{E8FB8620-588F-11D2-9D61-00C04F79C5FE }"

[HKEY_CLASSES_ROOT \ Interface \ {E8FB8620-588F-11D2-9D61-00C04F79C5FE} \ TypeLib]
@ = "{E8FB8614-588F-11D2-9D61-00C04F79C5FE }"
"Version" = "1.0"

Method 3: Save the code in the code box as the Fix. bat file and run

The following error message is displayed in system logs in Event Viewer:
The server failed to transfer to the application '/LM/W3SVC/1/root '. The error is 'this interface is not supported '.
To get more information about this message, visit the Microsoft online support site: http://www.microsoft.com/contentredirect.asp.

Copy codeThe Code is as follows: regsvr32 shell32.dll
Regsvr32 Browseui. dll
Regsvr32 mshtml. dll
Regsvr32 oleaut32.dll
Regsvr32 ole32.dll
Regsvr32 actxprxy. dll
Regsvr32 urlmon. dll
Regsvr32 shdocvw. dll