I got a bad config info problem on my PC, so I tried to reset my hard drive to factory settings. However, when prompted to "Insert your Windows Installation or recovery media to continue" it wont read my windows 8.1 disk that I had used not two days earlier to install on the PC (This is my first PC build). So I tried to make a recovery media on my laptop which runs windows 8. Windows 8 should be able to create a recovery media for windows 8.1, so I follow the steps, but when I plug in the registration key, a message pops up saying the key cannot be used to install a retail version of windows 8.1. However I do not want to download windows 8.1, yet it wont let me do anything but.