I'm pretty sure this happened to me before, but I have no idea what fixed it. But anyway, that's the error message I get when I try to open an RW disc on my comp. However, I can run an application off a disc and even view the files on it. Just can't look at an empty one or one with video files, not actually 100% sure there are videos on this one disc, but I think so. This started happening after trying to burn a DVD to a disc, which I've done without problem before, it just said the disc didn't have enough space(it did) and then I couldn't open any discs. I restarted my comp and it is still happening... I've also done some searching myself without any use. There is NO recording tab I tried updating the driver I tried doing some thing in regedit where you delete two strings Running Windows XP SP3 Anyone know how to fix this??