Like the heading says I try to boot up my windows 7 that I transferred via network with my old laptop, now I'm in the macbook retina 15" and apparently it doesn't work for me, the transfer is finish and I "click to start" my windows 7 and it starts preparing to configure my virtual machine but it stops and closes, then I tried click to configure it manually but it says that I need to repair it but when the windows is repairing it suddenly stops and comes back to the menu with the "click to start", the first time I did it it asked me for a CD with the windows but I don't have such thing and I don't want to spend more money in a copy of the windows 7. I also have tried with another laptop that has windows 8 but it's the same story...