You maybe want to think twice about using miner gate. Back a few years ago I used them and they steal some hash.
As for anti virus you will need to add the miner to the exception
Hello
- Open quick heal
- Click files and folders
- Click ADD and select folder
- Click Save change button after excluding the folder
- Open Quick heal antimalware and select folder or files
- Save
1- Create a folder
2 - Apply the procedure I gave in my previous post
3 - Download minergate in the folder
4 - and go
It's ok for you ?
Good day