See to install https://www.youtube.com/watch?v=2axycQsLPVo
On error:
In the same application folder hold shift and inside right click folder, choose open powershell here or command prompt here.
Replace ip_tv with your tv_ip, ex: 192.168.1.16:26101
Type " sdb.exe connect ip_tv:26101 " and hit enter.
Type " sdb.exe capability " and hit enter.
In the youtube comments paste the result : https://www.youtube.com/watch?v=2axycQsLPVo
Tested:
Only tested on tizen tv devices 2016, 2017 and 2018, sorry if it is not compatible with your tv.