As I decided to restore my Sony VAIO and Samsung laptops which run on Win 7x64 bit OS and feared MS support eventually being minimised, I wanted to upgrade them to Win 8 and eventually Win 10, so I decided to purchase the 3 licence options of Reimage Repair. I had decided to restore them both from the initial/original software and updated the drivers to most recent issued which without any further programme installations, should be effectively the "cleanest" and unaffected system to then run Reimage Repair. After the initial scans which showed minimum issues on both, I ran the Reimage programme to rectify the identified issues. To my horror after this programme had finished adjusting the "defective issues" neither of my two laptops would reboot. Had to eventually re-do the reinstall of original OS software to be able to sue my laptops. Very disappointed and lost a tremendous amount of time with this programme which in my opinion has many flaws that the consumer is not advised about.