Windows 10 networking setup

I do not have direct experience with setting up private networking between a Windows 10 OS and a Linux distribution, but I believe this comes down to needing to manually configure networking on the Linode itself. Since you're running an OS that's not supported by Network Helper, you'll need to disable Network Helper and statically configure networking on the Linode. You can refer to this guide on how to manually set up your network configuration:

• Manual Network Configuration on a Compute Instance | Linode

We use /17 subnets for our private IP addresses. You can obtain your private IP address on your Linode's Networking tab in Cloud Manager. I found some guides on how you can assign this to a Windows machine that could potentially help:

• Assign Multiple IP Addresses (Aliases) to a Single NIC | Windows OS Hub
• How do I add a secondary IP address to a computer?
• Private IP Ubuntu Linux VM Windows - YouTube

This other community post may be helpful as well; although it doesn't specifically mention Windows, it may provide some guidance:

• Setup private networking between 2 Linodes | Linode Questions

I wish you the best of luck with this and hope that these resources point you in the right direction!