Hello,
I am a Microsoft Networking expert with over 20 years experience. I have set up over 100 VPN servers with Windows Server.
I would be happy to set your one up for you. I will need remote access to the server for the duration of the setup. This can be through remote desktop, team viewer or another application. I will also require administrator access to the server, however if you are there to type in the password, I do not need to know it and you can watch what I am doing on your screen the whole time.
You will also need to forward some ports on your router which I will advise you of.
Please ask if you have any questions and I hope I can help you.