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7 Tips to Fix CCleaner Duplicate Finder not Working
4 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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CCleaner is one of the best utility programs that can delete unwanted files from computers, but many claim that CCleaner duplicate finder is not working for them.
If you’re not familiar with this process, we have a great guide on how toremove duplicate files in Windows, so we encourage you to read it.
Keeping your PC free from unwanted files is important, so it’s important to fix this issue right away. Therefore, in this post, we have compiled a list of some workarounds that will definitely help you.
Is CCleaner duplicate finder safe?
CCleaner has been one of the best PC cleaners available for over a decade. But is it safe to use?
The answer here is yes. The company behind this software has a great reputation, and their applications are well-known for being both safe and incredibly useful.
Since this is a core feature of CCleaner, it’s safe to use, but we advise you to always double-check your files manually before removing them.
How can I fix CCleaner duplicate finder if it’s not working?
1. Turn off compression attribute
Duplicate files sometimes won’t delete even after using CCleaner duplicate finder. The reason for this is the file compression feature. Turn off the compression attribute and try deleting files again.
2. Turn off Read-only mode
If the Read-only mode is enabled, you cannot delete or modify the files. So, disable the read-only mode and check if CCleaner duplicate finder works correctly.
3. Check if the folder is in the include list
4. Run CCleaner as an Administrator
5. Disable third-party antivirus
If disabling didn’t work, uninstall it temporarily and check if CCleaner is still not finding duplicates.
6. Remove CCleaner Registry keys from the Registry Editor
Many users also complain aboutCCleaner keeps crashing. Rest assured that our guide shows you what to do in case that happens.
7. Reinstall CCleaner
Once you’re done, visitCCleaner websiteand download the latest version.
The most common reason this issue occurs is the Compression Attribute. However, running CCleaner as an Administrator has also been helpful to many users.
Follow the steps mentioned above to fix CCleaner not deleting duplicate files. If the troubleshooting methods mentioned above could not help you, try updating Windows to its latest version.
Also, take a look at our article on thebest tools to find and remove duplicate files. If this guide was helpful, do let us know in the comments below. We’re eager to hear from you.
More about the topics:ccleaner,Windows 11
Loredana Harsana
Windows Software Expert
Loredana is a passionate writer with a keen interest in PC software and technology. She started off writing about mobile phones back when Samsung Galaxy S II was on top of the world and she fell in love with tech of all sorts.
Whenever she’s not at her work desk, you’ll find her enjoying refreshing tea flavors, spilling stories on paper, and listening to the radio.
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Loredana Harsana
Windows Software Expert
Loredana is a tech enthusiast who tackles mobility, privacy, and networking in easy-to follow guides for everyone.
