The error message you are encountering while trying to set up Windows 10 backup to an external hard drive seems to be related to the standard Windows Backup feature not recognizing the selected drive properly. Here are some steps you can take to troubleshoot and resolve this issue: 1. Ensure Drive's Compatibility: - Check if the external hard drive is compatible and functioning correctly. Ensure it is recognized in Windows Explorer and doesn't have any issues. 2. Run Check Disk: - Use the Check Disk utility to scan and fix any errors on the external hard drive. Open Command Prompt as an administrator and type chkdsk X: /f
(replace X with the drive letter of the external drive). 3. Reformat the Drive: - If the drive has any specific format that Windows Backup doesn't like, you might need to reformat it to NTFS which is most compatible with Windows Backup. 4. Change Drive Letter: - Try assigning a different drive letter to the external hard drive. This can sometimes resolve recognition issues. 5. Initiate/Fix Windows Backup: - Use the "Backup and Restore" function in Control Panel to set up backup to the external drive. Ensure the drive is recognized and selectable as a backup destination. 6. Update Windows and Drivers: - Make sure your Windows 10 is up to date. Update related drivers, especially for the external hard drive, to ensure compatibility. 7. Third-Party Backup Software: - Consider using third-party backup software as an alternative solution if the built-in Windows Backup feature continues to show errors. If you continue to face difficulties in setting up the backup after trying these steps, you may want to consider using a third-party backup solution like Macrium Reflect, EaseUS Todo Backup, or Paragon Backup & Recovery as they often provide more features and flexibility compared to the Windows Backup tool.