Hi,
For IIS service related question, you would better have this asked in IIS forum for better answers.
Here is the link:
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us. Thank you for your understanding.
In addition, you could accept the useful reply as answer if you want to end this thread up.
If there is anything else we can do for you, please feel free to post in the forum.
Hope my answer will help you. Thanks!
--please don't forget to Accept as answer if the reply is helpful--
Best Regards,
Sunny