Okay, so I go to the "image burning wizard", I choose my .MDS file, I hit "next" and make sure all the settings are right then click "start" and this problem arises:
Now everything should be working, right? I mean, it basically is telling me that there's a DVD in the drive, and that it's empty, all whilst it's waiting for me to put a DVD in... I'm so puzzled... I've never used Alcohol 120% for DVD's before, I usually use DVD Decrypter, so if anyone could help me I'd really appreciate that, thanks.
I just noticed I didn't really explain the problem, in case you didn't understand through the picture the problem is it's telling me to insert a DVD into the drive, which I do (and is empty) but it just doesn't read it.
I've tried other programs, and they pick the DVD's up just fine, I have made another copy which is working fine.