I'm a mega noob. I never burned a game in my whole life, and I have this file. One folder is CD1 and the other folder is CD2. The first folder has a whole bunch of rar files and some other files. The second folder has more rar files and one other file that has .sfv at the end.
it depends on what type of file they are once you extract them. if they are .iso or .bin/cue or .mds or .nrg they are image files, and you can open the image file with Nero and burn it to a disk.
Opening up multiple rars will give me multiple images, so I just use Nero to open all of those and burn them. What about the other files in the CD1 folder, that ends with r##, #=number, for example r31. And the other last one that ends with .sfv
you need to again use WinRAR to combine all the .r01... or .001... files. right click on the first one (r01 or 001) and select "extract here". WinRAR should then create your desired file, if its an image file should only be one or two files. once you have your image file, don't just burn it to a CDROM using Nero. in Nero, go file > open, and select "all images" for file type, then find the image file and click open. then you can burn it.
