Hello David,
I understand the inconvenience.
Please be informed that, AVG Secure VPN is compatible with Windows 10.
If you have received an installation error do provide the (screenshot) of error message window to proceed further.
You can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions.
Has anyone found or heard of solution for this issue?
This is the error message that appears.
Thank you for providing the requested screenshot.
I request you to try this (link) and inform us the status of installation.