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Can’t Decrypt Files on Windows 10: 5 Ways to Unencrypt Them
Third-party decryotion tools may be your best bet
6 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
If you can’t decrypt files on Windows 10, here is all you should know.
Encryption is great if you have the key and can decrypt the file back using the said key. If not, you will find yourself in the same boat as those whom you wantednot to have access to your filesor folders.
Fortunately, Windows 10 provides a robust encryption feature to decrypt your files without much fuss.
But then, there are also times when things do go wrong when even the right keys fail to decrypt an encrypted file. Here is what you can do if you face such a situation.
Why can’t I decrypt files in Windows 10?
From user experience, we gather that a few factors may cause this problem on Windows 10. Here are some you should take note of:
Now let us show you how to scale through decryption problems on windows 10.
What can I do if I can’t decrypt files on Windows 10?
Before you go into any fixes, try the following:
1. Run a full system scan
One of the most common reasons when you get stuck trying to decrypt a file is when there is amalware attack. Failing to decrypt files that have been encrypted happens to be the most common sign of a malware orransomware attack.
If you suspect that the file may have been encrypted by malware, it is essential to scan your system for malware and remove any threats that are found. Once the malware has been removed, you may be able to decrypt the file.
Also, there usually would be a mail or an intimation using any other means asking for a ransom to decrypt the files if it indeed is ransomware that is the culprit.
One way to rule out the chances of a ransomware attack is to haveMicrosoft Windows Malicious Software Removal Toolcheck your system.MSRTis already part of the monthly Windows Update, which means it should already be a part of your system if you update regularly.
Else, you can also download it from Microsoft as a standalone tool. It is highly recommended to scan your PC with the MSRT to help eliminate the chances of a malware or virus attack.
2. Use a decryption tool
You may need a specific encryption software or password to decrypt the file. Decryption tools are software programs that are used to decrypt encrypted data. They use algorithms to reverse the encryption process and decode the encrypted data.
The specific algorithm will depend on the encryption used to encrypt the data. You will typically need to enter the correct decryption key or password to use a decryption tool.
Any of ourrecommended decryption softwaremay help you resolve the issue.
3. Repair damaged or corrupted files
4. Try decrypting using a different user account
5. Change account type to an administrator account
In conclusion, if you cannot decrypt files in Windows 10, it may be helpful to seek assistance from a technical support professional or the manufacturer of the encryption software.
However, you should find luck using any solutions discussed in this guide.
Lastly, please, tell us what worked for you in the comments below.
More about the topics:file encryption,windows 10 fix
Ivan Jenic
Windows Hardware Expert
Passionate about all elements related to Windows and combined with his innate curiosity, Ivan has delved deep into understanding this operating system, with a specialization in drivers and driver troubleshooting.
When he’s not tackling diverse driver-related problems, Ivan enjoys watching good movies and spending time hiking with his family and friends.
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Ivan Jenic
Windows Hardware Expert
Ivan has delved deep into understanding the Windows OS, with a specialization in drivers and driver troubleshooting.
