Invoke-WebRequest : IIS 10.0 403.14 The Web server is configured to not list the contents of this directory.

[AVPRiga]

Good day,
I receive error when tried to do first connect in ConfigMgr Web Service Diags:

Invoke-WebRequest :
IIS 10.0 Detailed Error - 403.14 - Forbidden
HTTP Error 403.14 - Forbidden
The Web server is configured to not list the contents of this directory.

I have MECM Version 2010, Console 5.2010.1093.3100, Site 5.0.9040.1000
DAT Version: 6.5.2 (for 20H2 machines)

I tried to fill SQL and MDT keys but without any success.