We have set-up a VPN connection using L2TP security on Yosemite Server. Macs can connect fine, it's perfect.
However, we need to connect to this server from Windows 7 and newer machines.
We do not want to edit the registry as Apple's solution is here; https://support.apple.com/en-gb/HT202384
Is there another way / an easy way to connect Windows machines to the OSX Server VPN connection without the end-user having to edit registry values?
A quick little walk-through would be appreciated.