

Without at least one partition, Windows wouldn’t know where to save files, which would make the storage device next to useless. You can think of a partition as a container for data stored on a storage device, such as an internal hard drive or USB flash drive. Here’s a textbook definition of partition : A section of the storage device that is separated from other segments. While you don’t need to understand how partitions work to recover one, having at least a very basic understanding of their role in allowing you to store data on a storage device can help you choose the best possible recovery approach and avoid making a potentially disastrous mistake.


Using the Right Charm menu to recover always leaves me with the same message as above "Unable to reset your PC, a required drive or partition is missing."Įdit: I'll elaborate a bit more on what happens when I use the Right Charm to Reset: Here's the screenshot with everything under the Sources folder from the USB. It then waited a bit, then gave me the "Unable to reset your PC, a required drive or partition is missing." message again. I booted from the recovery media and, I selected the Keyboard layout, selected troubleshoot, Reset your PC, then chose Windows 8.1 (My only option). I browsed D: and there was a install.wim under the recoveryimage folder.
