Fix Stuck on Preparing to Configure Windows

If your Windows computer is stuck on the “Preparing to configure Windows” screen, it usually means a system update or installation couldn’t finish properly. This guide walks you through safe, step-by-step methods to get past this screen, from waiting it out to using recovery tools. You don’t need any special software or technical expertise, just a bit of patience and access to your PC’s power button.

What You’ll Need

• Your Windows PC (desktop or laptop)
• Access to the power button (for forced restarts)
• Optional: A Windows installation USB drive (for advanced recovery steps)
• Optional: Another working computer to create the USB drive if needed

Step-by-Step

1. Wait it out (up to 2 hours). The “Preparing to configure Windows” screen can legitimately take a long time, especially after major feature updates. Leave your PC plugged in (if it’s a laptop) and let it run for at least 1–2 hours. Do not force a restart during this time unless you’re certain it’s frozen (no disk activity, no blinking lights, and the screen hasn’t changed for over an hour).
2. Force a restart. If waiting doesn’t help, press and hold the power button for 5–10 seconds until the PC shuts down completely. Wait 10 seconds, then turn it back on. Windows will often detect that the update didn’t complete and revert to the previous version automatically.
3. Boot into Safe Mode. If the PC restarts but still gets stuck, try booting into Safe Mode. Turn the PC on and immediately start tapping the F8 key (or Shift+F8 on some systems) every second until the Advanced Boot Options screen appears. If that doesn’t work, you may need to interrupt the boot process three times: turn the PC on, let it start loading Windows, then force a shutdown with the power button. Repeat this three times, and on the fourth boot, Windows should show the “Preparing Automatic Repair” screen. From there, go to Advanced options > Startup Settings > Restart, then press 4 or F4 to enter Safe Mode.
4. In Safe Mode, undo the update. Once in Safe Mode, open Settings > Update & Security > Windows Update > View update history > Uninstall updates. Look for the most recent update (usually a KB number) and uninstall it. If the update was a feature update (like 22H2), go to Settings > System > Recovery > Go back to the previous version of Windows (if available within 10 days).
5. Use System Restore. Still in Safe Mode, type “System Restore” in the Start menu and open it. Choose a restore point from before the update started and follow the prompts. This will revert your system files to an earlier state without affecting your personal files.
6. Use Command Prompt to fix boot issues. If Safe Mode isn’t accessible, boot from a Windows installation USB (or use the recovery environment from the automatic repair screen). Choose Repair your computer > Troubleshoot > Advanced options > Command Prompt. Then run these commands one by one, pressing Enter after each:
   
   bootrec /fixmbr

bootrec /fixboot

bootrec /scanos

bootrec /rebuildbcd
   
   Type exit and restart your PC.
7. Run Startup Repair. From the same Advanced options menu, choose Startup Repair. This will automatically diagnose and fix common issues that prevent Windows from loading. It may take several minutes.
8. Reset this PC (last resort). If nothing else works, go to Advanced options > Reset this PC. Choose Keep my files to reinstall Windows while preserving your personal data (though apps and settings will be removed). If that fails, you may need to choose Remove everything and reinstall Windows from scratch.

Common Mistakes

• Forcing a restart too early. Interrupting a legitimate update can corrupt system files and make the problem worse. Always wait at least an hour before assuming it’s stuck.
• Skipping Safe Mode. Jumping straight to a full reset when a simple update uninstall would fix it. Safe Mode is your best friend here.
• Not checking disk space. Updates need free space to install. If your drive is nearly full, the update may hang. Ensure you have at least 20 GB free before starting an update.
• Ignoring the three-boot trick. Many users don’t realize that interrupting boot three times triggers the automatic repair environment, which is the key to accessing recovery tools when you can’t get to the desktop.

Tips

• Create a recovery USB in advance. Having a Windows installation USB ready can save you if you ever get stuck at this screen. You can create one from any working PC using Microsoft’s Media Creation Tool.
• Keep your system updated regularly. Smaller, more frequent updates are less likely to cause hangs than waiting for a huge feature update.
• Disconnect non-essential peripherals. Sometimes external drives or devices can interfere with the update process. Unplug everything except the mouse and keyboard before updating.
• Use a wired connection for updates. If you’re on Wi-Fi, a drop in connection can interrupt the download and cause configuration issues.

Troubleshooting

If the steps above don’t work, here are additional things to try:

• If you can’t get to Safe Mode or the recovery environment: You may need to use a Windows installation USB. Boot from it and select “Repair your computer”. If you don’t have one, create it on another PC using Microsoft’s official tool.
• If System Restore fails: Try running it from a different restore point. If all restore points are missing, your system protection may be disabled; you’ll need to rely on other methods.
• If bootrec commands give errors: Some errors like “Element not found” are normal. Continue with the next command. If “Total identified Windows installations: 0” appears, your BCD is severely damaged; you may need to rebuild it manually, which requires more advanced knowledge.
• If Startup Repair says it can’t fix your PC: Try running it twice. Sometimes it needs multiple passes. If it still fails, proceed to Reset this PC.
• If Reset this PC gets stuck too: You may need to do a clean install using a USB drive. This will erase everything, so only do this if you’ve backed up your files.
• If the screen loops after a successful fix: Sometimes Windows gets stuck in a reboot loop. After you’ve fixed the issue, go to Settings > Update & Security > Recovery > Advanced startup and restart to access the boot menu, then choose Disable driver signature enforcement or Safe Mode to break the loop.

Frequently Asked Questions

How long should I wait before forcing a restart?

At least 1–2 hours. Major updates can take that long, especially on older hardware. If the screen hasn’t changed and there’s no disk activity (check the HDD/SSD light) after that, it’s safe to force a restart.

Will I lose my files if I reset my PC?

If you choose “Keep my files”, your personal documents, photos, and videos will be preserved, but installed apps and settings will be removed. If you choose “Remove everything”, all data will be erased, so back up first if possible.

Can I prevent this from happening again?

Yes, keep your system updated regularly, ensure you have enough free disk space (at least 20 GB), and avoid interrupting updates. Also, create a system restore point before installing major updates.

Why does the screen say “Don’t turn off your computer”?

That message means Windows is actively writing files or making changes. Turning off the PC during this process can corrupt system files, so it’s best to wait unless you’re sure it’s frozen.

What if I don’t have a Windows installation USB?

You can create one on any working Windows PC using Microsoft’s Media Creation Tool (free from their website). You’ll need a USB drive with at least 8 GB of space. If you don’t have access to another PC, you may need to take your computer to a repair shop.

Is it safe to use third-party tools to fix this?

It’s best to stick with built-in Windows tools. Third-party boot repair tools may work, but they can also cause more harm if not used correctly. Only use them if you’re confident and have a backup.

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