It's Installed but when check on Win 10 Home, not working. socket connection failed
Please provide more information, such as termsrv.dll version.
I have the same problem. RDPCheck reports "Socket connection failed".
I don't know how to check termsrv.dll, but here is what dir reports:
10/29/2015 11:18 PM 1,033,216 termsrv.dll
I'm attaching what RDPConf shows.

I just ran the install again and noticed these lines:
[*] Terminal Services version: 10.0.10586.0
[-] This version of Terminal Services is not supported.
Send your termsrv.dll to project developer for support.
I wanted to attach termsrv.dll, but it won't let me attach it.
Following is the full install log:
Copyright (C) Stas'M Corp. 2015
[*] Notice to user:
[+] Successfully installed.
You can check RDP functionality with RDPCheck program.
Also you can configure advanced settings with RDPConf program.
Press any key to continue . . .
Noticed there is an update.bat file. I ran it and now it works.
I had the same issue. ran the update.bat and corrected the not listening issue. hope it helps!
termsrv.zip
facing same problem. RDPCheck reports "Socket connection failed". attached is the termsrv.dll, tried running update.bat it says
[] Checking for updates...
[] Current update date: 2017.03.22
[] Latest update date: 2017.03.22
[] Everything is up to date.
any updates on this?
No.