Unable to delete file or folder on NTFS file system volume

If you encounter the problem of being unable to delete files or folders on an NTFS file system volume, this article will provide you with a solution. We will discuss in detail various scenarios that may arise and provide corresponding solutions. Follow the suggestions mentioned in this article to resolve the problem of not being able to delete files or folders.

Fix cannot delete a file or folder on an NTFS file system volume

If you cannot delete files or folders on the NTFS file system volume on your Windows computer, it is one of the following situations.

Using Access Control List (ACL)

You cannot delete this file because it is in use

The file system is damaged

File name contains a reserved or invalid name in the Win32 namespace

File path exceeds MAX_PATH

Let’s talk about it in detail.

1]Using Access Control List (ACL)

If you have trouble trying to delete a file that uses an access control list (ACL), it's likely because you don't have the appropriate permissions. To resolve this issue, you need to modify the file's permission settings. In some cases, you may also need to take ownership of a file to modify its permission settings.

As an administrator, you have the implicit ability to take ownership of a file, even if you do not explicitly grant permissions to the file. The file owner also has the implicit ability to modify file permissions, even if permissions are not explicitly granted. Therefore, you may need to take ownership of the file, give yourself permission to delete the file, and then delete the file.

Users may still get the following prompt.

You cannot use certain security tools to show or modify permissions because the file has a non-canonical ACL

If you receive this prompt, you need tools such as Cacls.exe.

ACEs have priority order in ACL according to their type. In older versions of Windows, nonstandard ACLs can cause problems. If you encounter this situation, consider using the latest version of Cacls.exe. If in-place modification is not possible, you can write a new ACL to ensure file access.

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