How to Recover Files Deleted by Windows Defender?

Indian Business Blog featuring on Business, Technology and Education
Written by Harshad Patankar

Windows Defender deleted my files, can I recover them?
How do I recover important files deleted by Windows Defender?

These are some of the common complaints by many of the Windows users. The struggle they face is to recover files deleted by the windows defender. If you’re facing a similar problem of recovering the deleted files on your PC in a secure manner, this blog is for you. Here, we are going to discuss everything you need to know about this problem. This includes the reasons of files getting deleted by the program and the ways to recover them.

What is Windows Defender?

Windows Defender is a tool by Microsoft, available as inbuilt antivirus utility. A large number of users across the globe use this free protection program. It helps to protect windows computers from threatening spyware and malware. It checks and removes the virus or other threats in the PC that might cause damage the device. It comes with antivirus protection along with other spyware and malware protection.

Why it does Sometimes Delete Your System’s Harmless Files?

Windows defender is pretty useful for the internet users. Yet, the program can sometimes by mistake, also removes the files which are harmless and virus –free as it identifies those files as a threat. While the files get deleted, they are not completely erased. Instead, windows defender quarantines the element. The users can then review and analyze them for retrieval.

How To Recover Files Deleted By Windows Defender

If you’ve ever encountered similar problem, there is no need to worry. There is still a chance to recover the files deleted by windows defender. If you use the manual method to recover the deleted files, it might not work if the system is corrupt. In such a scenario, it is better to use the data recovery services from the experts.

Stellar is a renowned name in the data recovery industry with expert data recovery professionals. They can analyze the exact nature of the problem to offer suitable solutions. This includes finding the extent of corruption/damage. Here, we are going to discuss both manual as well as professional method (used by Stellar). These can be used for recovering your deleted files which are deleted by windows defender.

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Manual Method to Recover Deleted Files by Windows Defender

Here is the step by step procedure to recover files deleted by window defender. This is a manual method where recovery happens from quarantined items.

  1. The first step is to go to the Start and click on it followed by choosing All App.
  2. In the next step go to the Windows Defender and click on it.
  3. Find select tools and click on it followed by clicking on the Quarantined items option.
  4. As you do this, a box will appear with various items for you to review. Here you need to decide whether you want to Remove or Restore that particular element of the list.
    Note: At this step, a dialogue box might appear for Administrator Permission. Here you need to log in with your credentials.

Recovering the Deleted Files Using Stellar Data Recovery Software

Using data recovery software from Stellar, you can recover your deleted files in a safe and secure manner. The process begins with scanning your PC’s hard drive. This is to find and make a list of all the deleted files by Windows Defender. You need to then select all those files which you need to retrieve. You can save them on either the computer or any other external storage device.
Below is the step by step procedure to recover the deleted files using this method:

Step 1

In the initial step, you need to specify the location from where the files got deleted. This could be a removable storage device or a hard drive disk. Once done, choose the exact file location then and click the Scan button.

Indian Business Blog featuring on Business, Technology and Education
Indian Business Blog featuring on Business, Technology and Education

Step 2

In the second step, you need to scan storage devices to search for the entire lost data. As you do this, all the deleted files will appear on the screen as a scan result. This is the place where all your deleted files and folders are placed by windows defender.

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Indian Business Blog featuring on Business, Technology and Education

Step 3

In this step, you can preview all the important deleted files and recover them. You also have the option of locating all the lost files using filter option. Here, you can choose all the files you want back and click the recover button to start the retrieval process.

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Data Recovery Services by Stellar

Stellar data recovery service offers a viable solution to help you recover your files deleted by windows defender. The service facilitates recovery and retrieval of the deleted data in few quick steps. This is an extremely reliable data recovery approach that works even if the above mentioned (manual and software) methods fail.

The USPs of Stellar Data Recovery services includes
● More than 25 years of experience in data recovery
● Free doorstep drive pick-up service
● 100% data safety and privacy
● No Recovery, No Charge* Policy
● 100+ R&D engineers
● ISO 9001:2015 & ISO 27001:2013 certified
● Class 100 Clean Room Lab
● 3 Million+ Happy Users

Tips to avoid File deletion by Window Defender

  • Open Windows Defender and go to settings
  • Scroll down and navigate to the Exclusions option
  • Click on the Add an exclusion option
Indian Business Blog featuring on Business, Technology and Education
  • Select the desired option (“Exclude a file”, “Exclude a folder”, “Exclude a file extension” or “Exclude a .exe, .com or .scr process“) and add data for exclusion.
Indian Business Blog featuring on Business, Technology and Education
  • Close the Settings


If windows defender deleted your files, we have covered the main actions you need to perform. The blog helps to recover quarantined and deleted files in the windows defender. There are two methods mentioned above, manual and professional. Both the methods are applicable in Windows 10 operating system.

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About the author

Harshad Patankar

My name is Harshad Patankar and I am the chief blogger at BumbleBeeHub Blog and where I like to share my internet/tech experience along with some fascinating updates around the Business, Technology, Education and Government sectos with my online readers on this website. You can read more about me at my About Page. You can follow me on Twitter, Facebook & Google