BC365 DevHost fails to start

iansilvers

I have just installed the Spring release of BC365 on my machine. All works well until I try to enable the Developer Service Endpoint, at which point the service tier fails to start. Couple of excerpts from the event log

Failed to start service Microsoft.Dynamics.Nav.Service.Dev.DevHost
System.Net.HttpListenerException: Access is denied


Any ideas what is happening, or how to correct?

Thanks

greatscott001

I have seen this before and it is usually a URLACL issue.

Try this from a command prompt (as administrator)

netsh http add urlacl url=http://+:7049/BC130/ user= “NT AUTHORITY\NETWORK SERVICE” listen=yes delegate=no sddl=”D:(A;;GX;;;NS)”

greatscott001

Fyi, I based this on an old problem with Dynamics NAV 7 R2 and found the original solution at this post:
https://www.kauffmann.nl/2014/08/28/nav-service-failed-to-start-http-could-not-register-url/