


You cannot use this space without allocation. Unallocated space, sometimes called free space, is logical space on a hard drive that the operating system, e.g Windows, can write to. Can someone please help me to recover it? All of my data is in that partition. What Does It Mean When a Hard Drive Is Unallocated?įirst, let's see a true example: I accidentally deleted a partition that was not to be deleted when re-installing windows and as soon as realized I canceled the setup but the partitions are gone, now the disk is unallocated and I need to recover the lost partition.

This post will show you how to effectively recover unallocated partition with data on it. Hard drive/external hard drive/USB drive becomes unallocated? Have you ever encountered this issue? What should you do if the unallocated partition contains some important data? Don't worry. Hard Drive Suddenly Became "Unallocated".

Hard Drive Suddenly Became "Unallocated".
