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- Video Recovery
- SD Card Recovery
- Recycle Bin Recovery
- Recover Data from USB
- Recover Deleted Emails
- Hard Drive Not Showing Up in Windows
- Recover Unsaved Word Documents
- Recover Deleted Files
- Recover Files from Virus Infected Hard Drive
- Best Free Photo Recovery Software
- Recover Files from Formatted Hard Drive
If you have lost files on your PC over and over again and sometimes you even don't what causes the data loss. Fortunately, effective methods are available here to help you fix the file lost issues, and you can also make important files undeletable but accessible now. Then you won't lose any precious documents or files on your PC. Let's see how to make files undeletable in Windows 11/10/8/7 now.
Workable Solutions | Step-by-step Troubleshooting |
---|---|
Fix 1. Deny security permission | Right-click the file > choose "Properties". In Security, tab "Edit" to change permission > select "Add"...Full steps |
Fix 2. Create backups | Use the best automatic backup software - EaseUS Todo Backup to create file backup in Windows...Full steps |
Fix 3. Use file undelete software | Use EaseUS file undelete software to recover lost files after you format or remove files from your PC...Full steps |
Method 1. Deny Security Permission to Make Files Undeletable
- Right-click the file or document on your PC > choose "Properties".
- In Security, tab "Edit" to change permission > select "Add and enter Everyone".
- Press "OK" and select the group to change Full control permission to Deny.
- Press "Yes" to confirm.
Then you can try to delete the file, and you'll get a File Access Denied message. Once this message appears, you'll not be able to remove the file again. When you want to delete the file again, you can change the Deny to everyone's full control permission.
Method 2. Create Backups to Make Files Undeletable
If you need a more directive method to make files undeletable, the best automatic backup software - EaseUS Todo Backup will allow you to create file backup and even auto backup files in Windows for you. If you have made backups, you'll never lose files even after accidental deletion, as you can directly restore them from backups. Follow to see how to automatically back up files to an external hard drive so to make a file undeletable.
Method 3. Make a File Undeletable with File Undelete Software
With professional file undelete software, you can recover the lost files effectively even after you format or remove files from your PC. Here you may try a 100% risk-free file undelete software - EaseUS EaseUS Data Recovery Wizard, which allows you to make a file undeletable in PC or external storage devices by performing formatted recovery, recycle bin emptied data recovery, permanently deleted files recovery, lost partition recovery, OS crash recovery, virus attack recovery, and RAW partition recovery with simple clicks.
Now, download this software for free and let it help you get data back safely and timely.
Step 1. Select a location and start scanning
Launch EaseUS Data Recovery Wizard, hover on the partition/drive where the deleted files were stored. Click "Scan" to find lost files.

Step 2. Select the files you want to recover
When the scanning has finished, select the deleted files you want to recover. You can click on the filter to display only the file types you want. If you remember the file name, you can also search in the "Search files or folders" box, which is the fastest way to find the target file.

Step 3. Preview and recover deleted files
Preview the recoverable files. Then, select files you want to restore and click "Recover" to store the files at a new storage locations instead of the disk where the data was previously lost.

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Cedric Grantham is one of the senior editors of EaseUS who lives and works in Chengdu, China. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management. He always keeps an eye on new releases and loves various electronic products.

Written by Tracy King
Tracy joined in EaseUS in 2013 and has been working with EaseUS content team for over 10 years. Being enthusiastic in computing and technology, she writes tech how-to articles and share technical solutions to resolve Windows & Mac data recovery, data backup, partition management, data transfer, Windows update issues, etc.
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EaseUS Data Recovery Wizard is a powerful system recovery software, designed to enable you to recover files you’ve deleted accidentally, potentially lost to malware or an entire hard drive partition.
Read More -
EaseUS Data Recovery Wizard is the best we have seen. It's far from perfect, partly because today's advanced disk technology makes data-recovery more difficult than it was with the simpler technology of the past.
Read More -
EaseUS Data Recovery Wizard Pro has a reputation as one of the best data recovery software programs on the market. It comes with a selection of advanced features, including partition recovery, formatted drive restoration, and corrupted file repair.
Read More
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