"unknown node or service"
There's a found called 'start.cmd' that has my wallet address on it, went I click on it, it shows this error 
![Screenshot 2022-06-27 231808](https://user-images.githubusercontent.com/42319486/176045817-39922c93-2778-46e9-a915-1fef066f40ca.png)

When I try to mine in feather wallet it says this (im a noob pls help)
![Screenshot 2022-06-27 232040](https://user-images.githubusercontent.com/42319486/176045921-a6cbd49e-b47f-4b18-b7af-6ac910ac11c7.png)
