June 10, 2024
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Ramesh Srinivasan - neilpzz - _AW_ - Reza Ameri - franco d'esaro ✅
Windows 10: Suddenly Cannot Write to Any External Drive ("Write permission is denied...")
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Hi,
This issue could occur due to changes in the settings. We suggest you to take ownership of a folder/file/drive from Explorer. To do it, follow the instructions below:
- Locate the file/folder/drive on which you want to take ownership in Windows Explorer.
- Right click on file/folder/drive, and select Properties from Context Menu.
- Click on Security tab.
- Select the Advanced button.
- Click on Owner tab in Advanced Security Settings for User windows.
- Click on Edit button and select user from given Change Owner to list if user or group is not in given list.
- Click on other users or groups. Enter name of user/group and click ok.
- Now select User/group and click apply and ok. Check Replace owner on subcontainers and objects if you have files and folder within selected folder.
- Click OK when Windows Security Prompt is displayed.
10. Owner name must have changed.
11. Click OK to exist from Properties windows.
If issue persists, try taking ownership of a file/folder/drive from command line below:
- Type CMD in the Search bar, and right-click on Command Prompt.
- Select Run as Administrator.
- Type the following command: takeown /f <foldername> /r /d y
- Hit Enter.
- To assign the Administrators group a Full Control Permissions for the folder/file/drive, use the following command: icacls <foldername> /grant administrators:F /T
- Once you take ownership, you can grant permissions on those files or folders.
Let us know how it goes.
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Sorry for the confusion. We suggest you to perform a Clean Boot first on your PC, you can refer to this article for the instructions: How to perform a clean boot in Windows
Once done, follow these steps:
- Right click on the file/folder/registry key with which you’re having the issue and select Properties.
- Go to Security tab and click Advanced.
- On Advanced Security Settings window, click Change beside Owner. Take ownership of the item, even if you’re already the owner.
- After taking ownership, check Replace owner on subcontainers and objects below owner’s name.
- Check as well Replace all child object permissions entries with inheritable permission entries from this object on the bottom part of the window.
- Click Apply.
- Select Yes on Windows Security pop up.
- Another pop up for Windows Security will appear, hit Yes again, and then OK.
- Try to check if you will still get the same issue.
Let us know how it goes.
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2 people found this reply helpful
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Sorry this didn't help.
Great! Thanks for your feedback.
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Question Info
Last updated April 12, 2024 Views 11,732 Applies to: