Have I bought this software because I from multiple computers - laptops wanted the main hard drive mirroring me. First of all, a Acronisversion only runs on the respective purchase date atuellen version of Windows for example. If one changes after a year on a new operating system is available for the "old" Acronisversion discontinuing support for us newer operating system and after one year - gone more than 100. Well then I just buy the new here and want to now my Clone disk to a new C to have in a worst-case hard drive, Acronis advertises also be able to create a version that runs in a different computer. Doof only that it does not work when the new still empty plate on USB connection depends. The new board is to be installed instead of the old C drive in the unit and the old C drive are then connected via USB. This approach is totally stupid because you remove at a Ultrabook the keyboard has to come serve up some hard drive for example - of course, if still existing warranty expires. Cumbersome and inflexible expensive no more comes to mind. So I would not buy me back and on my e-mail to the company I got no answer.