Hey I have UDK on my laptop and I want to turn full screen on by going through the UDK settings. When I get to the BaseEngine file and open it, I find the fullscreen, and set it as true instead of false, but when I try to save it, it gives me this warning message:
"This file is set to read only"
"Try again with a different file name"
I did this and I put it as all files but I got the same message.
Maybe I'm being dumb here, but please can somone help me out.