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Can't Open TestDisk File System/TestDisk File System Seems Damaged


3 mins read

TestDisk is a data recovery tool that can recover deleted partitions, FAT32 and FAT16 boot sector, and NTFS boot sector from backup as well. It is capable of fixing FAT tables and MFT. Moreover, it is open-source software that was initially developed to recover partitions that are lost and make disks bootable again if they aren’t working. In this article, we will discuss errors in the TestDisk File System and how to recover files when TestDisk does not work or is damaged.


In this article:

Part 1. Why Can’t Open TestDisk File System/TestDisk File System Seems Damaged?

TestDisk downloaded in your PC that helps the user to recover the lost partition files from the drive. This tool is capable of recovering all sorts of data from the hard drive, but the problem should be with the drive internally, not externally. First, make sure that there is a software problem and not a hardware problem. Then, TestDisk for Mac/Windows can help the user to restore the back.

However, TestDisk data recovery may cause that the user encounters an error saying 'Can’t open TestDisk File System' or 'TestDisk File System Seems Damaged'. This error can come due to many reasons, the biggest reason being the NTFS and FAT32 difference. The user has no idea what hard drive he is using and what is the format of the hard drive. Choosing the wrong format can result in this error. Moreover, if TestDisk cannot open the file due to any reason, perform a deeper scan with the help of the TestDisk utility and find the lost partitions.

Part 2. How to Recover Files When the TestDisk File System Seems Damaged

If the TestDisk File System seems damaged or is not working, then the best alternative that one can find is the iMyFone D-Back. It is also a professional data recovery tool like TestDisk. But as it is a new generation of software, it is more powerful and effective in restoring the data from computers in different scenarios.

iMyFone D-Back Hard Drive Recover Expert can recover data from lost partitions, formatted hard drives, RAW partitions, and even case of permanently deleting the files. It supports more than one thousand file types and scans the drives with ultra-fast speed. It is a safe and reliable tool where the data is not exploited at all.

Let us see how we can use iMyFone D-Back Hard Drive Recover Expert to recover files when the TestDisk Files System seems damaged.

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  • Step 1. Download iMyFone D-Back from the official website. It supports Windows 11 as well. Install and then open the tool insteading of TestDisk. As you open it, you will see all the drives on your computer. Even the USB flash drives and external hard drives if connected.
  • imyfone hard drive recovery
  • Step 2. Choose the drive you want to recover the data from. The tool will then scan the drive that you selected and find all the damaged TestDisk files. After scanning, it will show all the recoverable files from the drive.
  • imyfone hard drive recovery scan
  • Step 3. The user can choose the files he wants to restore and click on ”Recover”. It will ask the user for a path. Enter the path to save your recovered files to the computer.
  • imyfone hard drive recovery save file

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Part 3. FAQs about TestDisk

1 How to Recover Deleted Files with Testdisk?

If you have TestDisk for Mac/Windows, open the tool and hit ”Enter“. Select the ”Create” option and hit ”Enter” again to start scanning the hard drives. You will be presented with all the drives connected to the computer. Now, choose the drive with the help of the arrow key and hit ”Enter” again. Select the partition table type and hit ”Enter". Analyze the partition by choosing the to analyze option and then quickly search to begin scanning the drive.

Now, you will see all the lost and deleted files from the drive you selected. Go to the file or folder and press ”C” to copy the file to the computer. Choose the path where you want to save these files and hit ”Y” to confirm. Once the copying is done, you will see a notification on your screen.

2 Can I Recover Files from a Formatted Hard Drive with TestDisk?

Yes. You can recover files from a formatted hard drive with TestDisk, but the process is too long to explain. The user can use an alternative solution: the iMyFone D-Back. With the help of this tool, the user can recover files from a formatted hard drive with just a few clicks rather than going through a whole complex procedure using TestDisk.

3 How Do I Open a TestDisk File?

To open a TestDisk file, rename the file from image.dd to image.dmg or image.img. Then double-click on the file and enter this file name in the parameter to run TestDisk. Make sure to define the image pathname before entering the parameter.


We have discussed an old data recovery tool which Is TestDisk. It is among the pioneers of data recovery tools. However, this tool has many issues and problems. People want a rapid response tool like the iMyFone D-Back. Such a tool can help the user recover important data and provide mental peace to the user. It recovers your data in no time and in almost every scenario. Go to the iMyFone website and download the trial version of this tool.

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