## How to farm the Win10 key from a Win7 Upgrade in VirtualBox

Scenario. You have a Windows 7 key and want to farm a Windows 10 key from it, using the automatic upgrade. Of course, you want to do this in a VirtualBox1. The first thing you do is, set up a VM with at least 30GB of harddrive. Let's assume that this VM is called Nekarat. This is an outdated pop culture reference, google it. In the host system (not the VM), go to your happy place (i.e. cmd.exe) and do this:
cd c:\Program Files\Oracle\VirtualBox

Windows Registry Editor Version 5.00