Generally, you should partition a storage device into one or more partitions before you use it to store data. A partition can be created either during Windows installation, in Disk Management, by using the DiskPart command, or through a specialist third-party tool. However, sometimes you might find your partition is lost, and you are unable to see it in Windows File Explorer.
In Disk Management, the lost partition will appear as extra unallocated space rather than the original partition. I have a hard drive that stores all my media files, but I accidentally deleted the volume and all files are gone! Is there any way to recover the deleted volume on Windows 10 and get back my files? This is a real example from my friend. Once a partition gets lost, deleted, or corrupted, all files in that partition are likely to be lost at the same time.
In this case, you have to recover lost partition in Windows 10 and then your files will be restored. Tip: If you want to avoid further data loss before recovery, you should pay attention to the following things. Before trying to get back the lost partition, you may want to figure out why a partition gets missing.
Due to user error, or a virus, the partition table may be damaged or corrupted, and then led to partition loss. If your partition was damaged due to a bad sector, your computer may not recognize it and then show the partition as unallocated space.
If you repartition the hard drive, all the existing partitions will be deleted. The majority of users think the partition has gone forever after deleting or cleaning. But you still wonder if it is possible to recover deleted volume in Windows 10 because you cannot afford data loss owing to partition loss. Fortunately, you can recover deleted partition using a professional partition recovery tool, because your computer recognizes a partition by its partition table and boot sector.
When you delete a partition on the computer, the system just removes partition information eg: partition type, size, location, file system, etc. At last, you just cannot see that partition in Disk Management or File Explorer. As mentioned above, partition loss can be caused due to a variety of different reasons.
You can try the following methods - hopefully, one will work for you! If you think your problem was caused by the loss of the volume label, drive letter, partition name, you can try this method to assign a drive letter to it and make it visible again in File Explorer. Step 1. In many cases this is included with your Windows 8 computer, but if not, don't worry. Some devices such as the Microsoft Surface Pro and laptops from other manufacturers don't include the key.
To get your hands on a legal copy of Windows 8 that you can use on your computer, use Microsoft's tool to create installation media for Windows 8. This shouldn't take too long to work through, although the download can take a while depending on the speed of your connection. While this is happening, open a new tab and download WinReducer's Wim Converter tool, which you'll need shortly.
When Windows has downloaded browse the ISO which can be mounted in Windows 8 by double clicking the file or the physical disc, and search for a specific file which can be used to create a new recovery partition. You're looking for the Sources folder, where you'll find install. This is the recovery partition, basically, but in its current state it is useless. From there, we convert it from install. Extract the winreducerwimconverter. You'll then be able to use the Open button to browse for the install.
When all is converted, you should now have a file called install. The next stage is to register the file so that Windows knows it is there and can create a recovery drive. In the command line, enter:. With a recovered, working recovery partition, you can now proceed with the standard steps to begin refreshing your computer, or resetting the system to its factory settings.
Alternatively, if you need to rush the recovery or if you're having issues with the WIM conversion, you might consider heading to the Microsoft TechNet site and downloading the Windows 8. This is an ISO file of around 3. The step-by-step guide of recovering lost and deleted partitions. Free download DiskGenius free trial version if this is the first time you use this software. Next, install it on your computer, and make sure do not install it to the disk where you want to undelete partitions.
Step 2. Select unallocated disk space and click Partition Recovery button. After Search for Lost Partition window shows up, you can click Start button to search for lost partitions. You can easily locate the unallocated disk space in the software, for it is marked with Free and shown in grey; if you want to restore lost partitions after repartitioning disk, you can simply select the disk on the left pane.
On the Search for Lost Partitions window, you can set searching ranges on your own, for example, you can specify cylinder range if you know the exact place of lost partition, by which you can rapidly find lost partition. You need to choose Reserve or Ignore each time a partition is found during the scanning process: choose Reserve when the found partition is the one you want to restore, and click Ignore if the found partition is not correct.
File preview is available during scanning, by which you can easily identify if found partitions are correct. Note: partitions reserved here are saved to memory instead of partition table, and you need to manually save partition table after scanning to get partitions restored.
Step 4. Click OK when scanning completes. Step 5. After saving partition table, those partitions you reserved during scanning will be assigned drive letters and show in File Explorer. A video tutorial on recovering lost partitions in Windows How can I recover deleted and lost partitions if Windows won't boot? How to recover deleted partitions when Windows won't boot?
There is only one extra step you need to do, i. Here is how to create a bootable USB disk:. Step 1. Then Launch DiskGenius free edition. Step 3. Wait for a while and the bootable drive will be created. Use the bootable USB to boot the crashed computer. The specified key might be F2, F10, De, etc. Then save changes and exit. After that, computer will restart and boot from the USB drive. Then you can perform lost partition recovery following steps just talked about above.
Apart from searching for lost partitions, you can also perform file recovery on unallocated disk space. In this way, you can find lost files as well as partitions after scanning completes. Let's see how to recover files from deleted partition and unallocated disk space. In DiskGenius, select the unallocated disk space and click File Recovery button to open Recover files dialog box, as follows:.
Click Start button to scan selected disk space for lost data. Then wait for the scanning to complete. Preview lost files to locate wanted files in scanning result.
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