When you are moving your individual Developer License between machines the follow steps need to be taken in the correct order or you can receive a license error.
1. Go to server that currently has the developer license and deactivate it.
2. Go to new server and activate the license.
3. Validate the license.
If the deactivation happens out of order you can end up with the error:
"License not Valid for this machine"
If this error does come up you will need to delete this key: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Forerunnersw\Version4
on the old server and then reactivate the license on the new machine.
