UCCNC has lost it's screen file...

[Kitwn]

Based on time-consuming experience I highly recommend buying a spare hard drive and an external docking station capable of cloning. Not expensive and more reliable in my experience than software on your PC this allows you to remove the original drive to a safe place while you experiment to your hearts content on the clone. Makes turning the clock back to yesterday as easy as saying "Hermione Granger".

Using this has been a life-saver for all sorts of computer activities and I have a box of cloned drives for my LinuxCNC machine, laptop and desktop computers.

This isn't the exact model I have but it's the same sort of thing. Just make sure you know for certain which is the 'source' and 'destination' drive slot

https://www.pccasegear.com/products/...n-with-cloning