I'm trying to install Ubuntu MATE 14.04 on my around 10 years old pc with Windows XP on them. I want to do dual boot, just in case I still need something on it. I never done any installation of OS before, so I'm a bit clueless as to what I need to do and need some help please.
So far I have backup all my data I still have on it and defragmented both C and D drives. When I trying to see if I could split my D drive (I have 48GB of used space and 65,5GB of unused space, from which I would like to take 40GB away for UM) I notice that it's not it's own partition but logical drive (from C I guess?) and I can't do that.
Should I make free space before I start installation of the new OS?
I have burn a dvd at slowest possible speed 4x on laptop I use now with Brasero. Then I wanted to put it on my desired pc and I got the first screen when there is only 2 icons at the beginning of installation and then got Ubuntu MATE written on and bellow those 5 dotes that change while you waiting. But then I got stuck with the message from the photo
What should I do next?