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How to restore Windows from backup

We'll restore your files from File History or perform a full system restore from a backup image—and fix common restore failures.

Troubleshooting · Backups & recovery
15–60 min
What you'll need
  • Backup drive (external, with File History or system image)
  • Recovery drive or Windows install media (for full restore when Windows will not boot)
  • Administrator account
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Steps

Goal: Restore Windows from backup—either individual files from File History or a full system from a system image.

  • Confirm you have a backup. Connect the backup drive and check it appears in This PC.
  • Good: Drive appears. Proceed to File History or System Image based on what you need.
  • Bad: Drive does not appear—try a different USB port or cable. See Troubleshoot restore.

File History

Goal: Restore individual files from a File History backup.

  • Connect the backup drive. Settings, Update & Security, Backup, More options, Restore files from a current backup.
  • Browse by date. Select files or folders, click Restore. Choose destination.
  • Good: Files appear in the destination. Proceed to Verification.
  • Bad: Backup not found—see Troubleshoot restore.

Restore previous versions

Goal: Restore a file using right-click Restore previous versions.

  • Right-click the folder that contained the file. Choose Restore previous versions.
  • Select the version from before the loss. Click Restore.
  • Good: File returns. Proceed to Verification.
  • Bad: No previous versions—check File History or system image.

System Image

Goal: Perform a full system restore from a system image when Windows will not boot or you need to restore everything.

  • Hold Shift and click Restart. When the blue screen appears, choose Troubleshoot, Advanced options, System Image Recovery.
  • Select your Windows installation. Choose the system image from the backup drive.
  • Good: Restore completes. Proceed to Verification.
  • Bad: Backup not found or restore fails—see Troubleshoot restore.

Use recovery drive or install media

Goal: Boot from a recovery drive or Windows install USB when Windows will not start.

  • Insert the recovery drive or Windows install USB. Boot from it (change boot order in BIOS if needed).
  • Choose Repair your computer, Troubleshoot, Advanced options, System Image Recovery.
  • Select the backup and follow the prompts.
  • Good: Restore wizard finds the backup. Proceed to Verification.
  • Bad: Backup not found—check drive connection. See Troubleshoot restore.

Troubleshoot restore

Goal: Fix restore failures when the backup is not found or restore errors.

  • Confirm the backup drive appears in This PC. Check the drive letter.
  • For system image, the backup folder is usually WindowsImageBackup. Confirm it exists.
  • Run chkdsk on the backup drive: Command Prompt as Admin, chkdsk X: /f (X = drive letter).
  • Confirm the target drive has enough free space for the restore.
  • Good: Drive recognized, restore works. Proceed to Verification.
  • Bad: Drive faulty or backup corrupted. See When to get help.

Verification

  • Restored files open correctly and show the expected content.
  • For full restore, Windows boots and apps run. Check that your data is present.
  • Re-enable backup so future backups continue. Confirm File History or backup is running.

When to get help

Consider a data recovery service or technician if:

  • The backup drive has hardware errors (chkdsk fails or drive makes unusual sounds).
  • The system image is corrupted or restore fails repeatedly.
  • You need to recover data from a failed drive.

For File History that will not run, see Fix a Windows that has File History that will not run. For setting up backup, see How to back up your computer.

Escalation ladder

Work from the device outward. Stop when the problem is fixed.

  1. Connect backup drive Confirm drive appears in This PC; check drive letter.
  2. File History vs system image Use File History for files; system image for full restore.
  3. Boot to recovery Hold Shift + Restart; use System Image Recovery.
  4. Call a pro Drive faulty; backup corrupted; need data recovery.

What to capture if you need help

Before calling support or posting for help, have these ready. It speeds everything up.

  • Backup drive letter and format
  • Error message from restore
  • Whether File History or system image
  • Steps already tried

Do you need individual files or a full system restore?

File History restores files. System image restores the whole drive.

Files only: Use File History. Full restore: Use System Image Recovery. If Windows will not boot, you need a recovery drive or install media.

Files only Full system

You can change your answer later.

Did File History restore work?

Connect backup drive. Settings, Backup, Restore files from a current backup.

Connect the backup drive. Settings, Update & Security, Backup, More options, Restore files from a current backup. Browse by date, select files, Restore. Good: files appear. Bad: backup not found—check Troubleshoot restore.

Yes No

You can change your answer later.

Did system image restore work?

Boot to recovery. Troubleshoot, Advanced options, System Image Recovery.

Hold Shift, click Restart. Troubleshoot, Advanced options, System Image Recovery. Select the backup. Follow prompts. Good: restore completes. Bad: backup not found or fails—check Troubleshoot restore.

Yes No

You can change your answer later.

Is the backup drive connected and recognized?

Drive must appear in This PC. Check drive letter and folder.

Open This PC. Confirm the backup drive appears. For system image, check WindowsImageBackup folder. Try different USB port. Run chkdsk on the drive. Good: drive appears, restore works. Bad: drive faulty or backup corrupted—call a pro.

Yes No

You can change your answer later.

Retry restore

Try the restore again. If it still fails, see When to get help.

Done

Restore complete

Files or system restored. Re-enable backup. See How to back up your computer.

Done

Call a pro

If the backup drive has hardware errors or the backup is corrupted, consider a data recovery service.

Done

Reviewed by Blackbox Atlas

Frequently asked questions

What is the difference between File History and a system image?
File History backs up files in Libraries, Desktop, and Favorites. A system image is a full copy of the drive including Windows, apps, and settings. Use File History for individual files; use a system image when Windows will not boot or you need a full restore.
How do I boot to Windows Recovery to restore?
Hold Shift and click Restart in the Start menu. Or boot from a recovery drive or Windows install media. Choose Troubleshoot, Advanced options, System Image Recovery. Select the backup and follow the prompts.
What if the restore fails or the backup is not found?
Confirm the backup drive is connected and appears in This PC. Check that the drive letter matches. For system image, the backup must be on an external drive or network location. If the drive is damaged, you may need a data recovery service.

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