iMac problem

My friend has a Blue Dalmation iMac, which comes with a CD-RW drive. Basically you drag the files on the drive you want, then press burn. However, on this one it won’t burn. The drive can read CDs.

I think that someone has locked the drive somehow.
Any ideas?

After you drag the files into the drive you have to drag the drive (on the desktop) into the bin. Normally, the burning will start.