I get the following error when going through the WCF tutorial.
HTTP could not register URL http://+:8000/ServiceModelSamples/Service/. Your process does not have acc
Other option that work is ..,
If you change de indentity in application pool, you can run the code, the idea is change the aplication pool execution account for one account with more privileges,
For more details use this blog
https://letrasandnumeros.com/2017/11/27/http-could-not-register-url-http-80-hellowcf-your-process-does-not-have-access-rights-to-this-namespace/