I recently got some new software. It came on a mini disc. You know, a CD-ROM, just small. Well, my computer won't read it. The disc spins, I can hear it. But Windows says that nothing is in the drive. And, just so you know, I don't have a crappy computer. It's pretty new. It seems to me that the laser isn't reading the disc, but that doesn't make any sense. There's a space in the disc holder thing for a mini-disc. What's going on and how can I fix it?

For the record, the software is for my brand new (just got it not 4 hours ago) Sony Walkman MP3 player (The model is NWZ-E436F). I know I don't need this software to import my stuff onto it, but it's rather annoying. It's not just this disc either. I previously got some drivers for a USB data cable to import stuff to my LG phone (I forget the model) on a mini-disc. It didn't read it either. I thought it was a fluke, a bad disc. But this just proves to me that my computer has a problem with mini-discs.

I know this is long, but please help!