@george1421 You are an absolute legend George. It works now and I was able to PXE boot from my client PC and upload it to the Hosts screen. I can view it on the network and everything is working correctly.
My comments would be the same with only 15 hosts even if you are staying on 1.2.0. You can do a manual copy and paste much faster than messing with database exports and imports. If you had a 100 hosts then I “might” explore the database route first.