Can't Burn A Cd With WMP11...I Keep Getting Please Insert CD

I Can’t Burn A Cd With WMP11…I Keep Getting Please Insert A Blank CD. Even though their is already a blank cd in the drive. I have looked using nero info tool and DMA is on, ASPI is installed. I also upgraded the firmware because I found out that their was a newer version yet it did not fix the problem. I can burn a cd using roxio no problem but all of my music is set up in WMP11 so I want to keep using that. I also tried going to device manager selecting uninstall and rebooting and letting windows detect it and reinstall it. That also did not work. Any ideas? Help is appriciated.

Thanks a lot,