Hi everyone¡

I have an error when from Web we make a request to an CMR Page:


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15:17:25 02/02/2023
Mensaje: CMR-Exception 3 The authentication endpoint Kerberos was not found on the configured Secure Token Service!

This error is visible on log of IIS Site 

I read that you must to edit string connection on this forum:

https://community.dynamics.com/crm/f/microsoft-dynamics-crm-forum/392407/organizationservice-connect-error-the-authentication-endpoint-kerberos-was-not-found-on-the-configured-secure-token-service-from-developer-viewpoint/1059105#1059105

But I dont know where find this connection string to chenge it.

I found on web.config on IIS site, but not luck....

So, I know that must edit a connection string..but I cant find this, do you konw how to find, or maybe another alternative to fix the error?

Thanks in advance¡

Regards.