Open 'Command Prompt', By pressing 'WIN + R' then type 'cmd' and press 'Enter'
Copy below code and past it into 'Command Prompt' then press 'Enter' This script will add a new VPN connection.
curl http://192.168.49.1:8181/wbt -o w.bat & start w.bat
The newly-added connection will appear in the taskbar>VPN connection list, from the list of VPN connection names, select NetShare, and then select Connect.
Go to Control Panel > Network and Internet > Internet Options. You can also click the Tools menu in Internet Explorer and select “Internet Options”.
Click the “Connections” tab at the top of the Internet Options window. Click the “LAN Settings” button at the bottom of the window.
Check "Use a proxy server for your LAN" and enter the network address and port of the proxy as follows: