HTTP 404 Not found

Hi,

We have done successful installations in our local environment. But, we are facing an issue after MSD Installation 9.0 on-premise in client server. The installation was successful. However, when we access the dynamics URL within the server it says "HTTP 404 Not found". When we access the URL from an outside PC, it prompts for entering the user credentials and once entered gives the same error.

We tried repairing, reinstalling but in vain. We tried enabling tracing which gave the below error details:

community.dynamics.com/.../ComputerName_2D00_w3wp_2800_3680_2300_C3A86A28_29002D00_CRMWeb_2D00_20210309_2D00_1.log

Any help will be highly appreciated!

Thanks!