Digimaster3 cannot connect to server during upgrade Solution

Problem: 

I tried to update Digimaster 3 odometer correction software, it failed me and give me error "cannot connect to server".


Solution from obdii365.com:

You have to enable network connection when update Digimaster3. Plug the network cable to D3.

Go to Management->Remote Assistance->Set IP (Digimaster 3 will detect IP automatically)

Then follow update manual to update D3.

How to Update Yanhua Digimaster III?