I believe my colleague, James, has contacted you directly through our Support Ticket system to help with your query and you've managed to move to another machine successfully - which is great!
However, I'll repeat James's advice here for others:
It's pretty straightforard to move your installation of DM to another machine. To move your data (projects/settings/etc) you'll just need to copy DM's underlying database onto your new installation. To do this, you'd follow a process like the below:
Deactivate your serial number on the old machine (so that you can activate it on the new one)
Stop the Deployment Manager service on the old machine
Copy C:\\ProgramData\\Red Gate\\DeploymentManager\\Data (or whatever your custom data location is) to the appropriate on the new machine (ProgramData is a hidden folder by default)
THEN install Deployment Manager on the new machine.
Finally, activate the serial number on the new machine