Keep getting message Backup partition information not responding.

Okay. I figured this one out in that it takes a really long time for the disc creation to start, but now I have a new problem. While I was making the discs I accidently nudged the computer with my foot and the process stopped. Now when I try it tells me I'm only entitled to one OS disc and it won't continue. I already have a boot disc. I there any way to restart the process so I can just make the data discs?

Thanks.