
Windows does not allow having two disks with identical drive letter in the system at the same time. Disk is hidden to keep it as close to the original as possible. Drive letters do not disappear if cloning is performed using Acronis Bootable Media, or if cloning, initially started in Windows, required computer to reboot to complete to operation.

The clone/destination disk disappears from Windows Explorerĭrive letters disappear only when cloning is done in running Windows, and without reboot request.You perform disk cloning under Windows.
