No authhash set which is needed for a public listing

[Ri'ins]

Hello all.

I want to ask for some help here in this my old post cuz i forgot everything what i did 2 years ago.

Plz can u check my next steps and to indicate where i'm doing wrong.

So:
1. In first step i downloading sc_serv2_win32-latest from main site shoutcast.com;
2. Installing app and in the installed folder running file setup.bat;
3. Running the command line and in a browser window SHOUTcast DNAS Setup with 4 stages.
4. In first stage filling all fields:
Source Password - XXXXX
Admin Password - YYYYYY
Server Port - 8000
Maximum Listeners - 512
Directory Listing Mode - Listed (Public)
Pre-configure Streams - Marking field
Auto-create Authhash - Leaving this field empty
Contact Email xxxxxxx
5. In the stage-2:
Source Password - ZZZZZZ
Admin password - CCCCCC
Maximum listeners - 512
Client Stream Path - http://127.0.0.1:8000/
Stream Authhash - leaving this field empty
6. Stage-3 and stage-4 clicking continue and clicking Run server
7. And what i see in the window:
This stream is configured but has no source connected.
Authhash management is not available without a source.

So there is my questiong, can some1 pls explain me, what am i doing wrong? What shall i do to see button "Create Authhash"?

Thanks in advance for all the help