Lite-on 24102M won´t read or burn 90 min CD:s


I have a CD reader/recorder (lite-on 24102M) that came with my Dell PC. Just last week I burned a 90 min CD. It worked fine as it always does. But today when I was going to burn a 90 min CD it did not work. I cant read or write a 90 min CD.

How come?

Can anybody help me?