RTL283XACCESS.dll MinGW gcc 9.3 build
If for some reason DABPlayer v5.1.3 doesn't work, use DABPlayer v5.01
Force use rtl_tcp -a 127.0.0.1 -p 1234
REGEDIT4
[HKEY_CURRENT_USER\Software\rtltcpaccess]
"address"="127.0.0.1"
"port"=dword:000004d2
"testmode"=dword:00000000
In README has information on how to configure this