Error Code error-security-stream-is-inconsistent — Windows 11

Postup řešení

1. 1 Press Windows key + R, type 'cmd', and press Ctrl+Shift+Enter to open Command Prompt as Administrator. This gives you the necessary permissions to run disk checks and repair commands.
2. 2 Run the command: chkdsk C: /f (replace C: with the drive letter where the error occurs). This checks the file system for errors and fixes them. If the drive is in use, Windows will ask to schedule the check for the next restart. Type Y and press Enter, then restart your computer. This step repairs any file system inconsistencies, including security streams.
3. 3 After the disk check, try to access the file or folder again. If the error persists, you may need to take ownership of the file. Right-click the file or folder, select Properties, go to the Security tab, click Advanced, then click Change next to Owner. Enter your username, check 'Replace owner on subcontainers and objects', and click OK. This gives you full control to modify permissions.
4. 4 If taking ownership doesn't work, you can reset the security descriptor using the command: icacls "C:\path\to\file" /reset /t /c /q. Replace the path with the actual file or folder. This resets all permissions to default, which can fix inconsistencies. Note that this will remove custom permissions, so use it carefully.
5. 5 If the error occurs on a network drive, try disconnecting and reconnecting the drive, or map it again. Sometimes the security stream gets corrupted during the network session. You can also try copying the file to a local drive and then back, which may refresh the security stream.