I was using windows vista some weeks back. But now I have currently upgraded my PC with the windows 7 operating system. I had recovery discs used for windows vista formed from the recovery manager. Actually I have tried this to make disc for the windows 7. I just want to know that why it is not allowing me to make a disc for the windows 7. Because if I had difficulty and wanted to put in the recovery discs I wouldn't wish for to utilize the once I had for windows vista. What should I do?