[Samba] Failed to obtain server credentials, perhaps a standalone server?: NT_STATUS_NOT_FOUND

[TI]

Hi Guys,

I was trying to use ntlm authentication on squid. So, I decided to run "net join" and then check if it could run ntml_auth program correctly. 

After I ran that command (which was executed successfully) samba crashes and when I try to initialize it I got the following error message:

Failed to obtain server credentials, perhaps a standalone server?: NT_STATUS_NOT_FOUND

I think the problem is that I ran "net join" command in the same machine which samba 4 runs. 

Does someone knows what could I do to fix the problem ?