Dvd rw (disc reader) suddenly failing to ready anything but DVDs

I can try to insert random normal music cds, to cdroms and burned cds without getting a read on it. Changing settings in properties doesnt help it. wierd thing is it plays /burns dvds/dvdrs without problems.

Im not sure exactly when the problem first occoured. But its possible it happened after a format etc. I the driver seems to be fine, Ive been trying to find the driver and reinstall but I cant seem to find it anywhere.

drive type etc:

http://img7.imageshack.us/img7/6413/40056062kw4.jpg

I tried removing that unsigned dll but I had to roll it back .