ERR_SSL_KEY_USAGE_INCOMPATIBLE when using Self-Signed Certificate with Microsoft Edge

Question

I'm trying to create a Self-Signed Certificate from IIS, then access the Default Web Site using HTTPS

When I try, I'm unable to get past the ERR_SSL_KEY_USAGE_INCOMPATIBLE

I'm using Windows Server 2016

There is no proxy server

This is a single standalone test machine where I'm trying to access the Default Web Site using SSL

https://youtu.be/3PGowNoUn_I

This isn't really a "networking" issue yet

Then plan is to eventually connect from a PC running Windows 10

But first I need to get this working on the Server itself

Answer 1

Thank you for your reply. Please feel free to contact us at any time if you have any questions.

Answer 2

ok, thank you

I will re-post question is proper forum

Answer 3

Hello Jim,

Hope you have a lovely day !

Thank you for posting in the Microsoft Community forum.

From the above description, I understand that your question relates to SSL

Since there are no engineers dedicated to SSL in this forum. To get a quick and effective solution to your problem, I recommend that you ask your question again on the Q&A forum, where a dedicated technician will be present to give you a professional and effective answer.

Here is the link for Q&A forum.

Questions - Microsoft Q&A

Click on the "Ask a question" button in the top right corner to ask your question and select the "SSL" tag and other tags related to your productions.

I hope the above information is helpful.

If you have any questions or concerns, please feel free to let us know.

Best Regards,

Rosy