Need Help for backup

I've recently got a DC and i'd have a burner for a while which is a HP, now my friend made me a backup of a dc game and now i want to know how you do it. i'm using cdrwin. if possible can someone tell me how to burn the game and to play it.

PS:umm the game my friend made doesn't boot =(

[i2mental]

BIG PAPPA recently posted very thorough instrustions on all of this entitles. !!!Almost every step needed!! Read Here!! or something to that nature. Try reading that whole post first. It should answer all or most of your questions.