I have Hard Disk Manager 14 and Windows 7. I used to use Boot Manager to keep a Windows XP partition available, but deleted that some time ago. So although Boot Manager appears to have a partition on my disk drive and is the only active partition, it does not activate during boot to give me an OS choice. I am now looking to install Windows 10 into the partition previously used by XP. However when I select "Boot Manager" from the "Tools" tab of the HDM's start screen, I get a error window: "Hard Disk Manager", "Operation failed", "Failed to start selected task \..\bmw\bmw.exe". It is possible that this stopped working when I got new hardware which did not support Windows XP and transferred my system from my old ATA drive to a new SATA drive. I did a complete reinstall then including installing HDM from the distribution files.