Mikrotik Couldn't Remove file flash Permission denied

How to Couldn't remove file flash permission denied in Mikrotik | 2024

If you are facing a "permission denied" error while trying to remove a file from the flash storage on a MikroTik router, it could be due to various reasons such as file permissions, file being in use, or system restrictions. Here are a few steps you can try to resolve the issue:

1. Check File Usage:

   • Ensure the file you are trying to delete is not currently being used by any service or process.

2. Use Winbox or Terminal:

   • Connect to your MikroTik router using Winbox or through a terminal (SSH or console).

3. Check File Attributes:

   • Make sure the file is not read-only or protected. You can check and change the attributes of a file using the terminal.

   bash
   /file set <file-name> read-only=no
   

4. Try Removing the File:

   • Attempt to remove the file using the following command:

   bash
   /file remove <file-name>
   

5. Check Permissions:

   • If the file is still not removable, check if you have sufficient permissions. Ensure you are logged in with an account that has the necessary rights to delete files.

6. Reboot the Router:

   • Sometimes, rebooting the router can release file locks and allow you to delete the file.

   bash
   /system reboot
   

7. Firmware Upgrade:

   • If you are running an outdated version of RouterOS, consider upgrading to the latest stable version. This might resolve any underlying issues with file management.

   bash
   /system package update
   

8. File System Check:

   • Perform a file system check to ensure there are no issues with the flash storage.

   bash
   /system check-disk