Failed to listen TCP on 2050 about nekoray HOT 3 CLOSED

Your 2050 port is in use, check yourself.

from nekoray.

@malekifar
check listening Nekoray on another port , ports below 1024 require superuser permission , try a port for example 1080 , if it was OK , means your 2050 port is under usage by another service/app.

from nekoray.

it is fixed with this tutorial:
Step 1: Press the Windows key + X together on your keyboard and select Device Manager from the context menu.
Step 2: In the Device Manager window, scroll down and expand Network adapters. Now, right-click on WAN Miniport (SSTP) and select Uninstall device from the menu.
Step 3: Repeat the same process as shown in Step 2 to Uninstall device for the all the Miniports listed below one by one:
WAN Miniport (PPTP)
WAN Miniport (PPPOE)
WAN Miniport (Network Monitor)
WAN Miniport (L2TP)
WAN Miniport (IPv6)
WAN Miniport (IP)
WAN Miniport (IKEv2)
Step 4: Now, click on the Action tab at the top of the window and select Scan for hardware changes from the context menu.

from nekoray.