Repair Windows 11: Upgrade Without Losing Your Files
Got Windows 11 issues? Don’t panic! You can often fix them by performing an in-place upgrade, and the best part is you won’t lose your files.
An in-place upgrade reinstalls Windows 11 right over your current setup. The best part? It keeps all your personal files, apps, and settings intact.
To start this repair, you’ll need a Windows 11 ISO file. Make sure it matches your current edition, language, and version, or is a newer release. Also, confirm you have at least 20 GB of free space on your C: drive.
Perform an in-place upgrade using a Windows 11 ISO. Mount the ISO, run setup.exe, and select “Keep personal files and apps” when prompted to preserve your data. This process reinstalls Windows 11 while retaining your files and applications.
Steps to Repair 🪟 Windows 11 with an In-place Upgrade
Before you dive in, make sure to do a few things:
- Turn off or uninstall any antivirus or security software you installed.
- Turn off BitLocker encryption if it’s enabled.
- Download a full Windows 11 ISO file if you don’t have one.
- Mount (open) the ISO file on your computer.
Once you’ve handled those, follow these steps:
1Open the 🪟 Windows 11 ISO file
Double-click the ISO file you downloaded. It’ll appear like a new drive on your PC.
Windows 11 ISO file opened (mounted) to start the upgrade
2Run the setup program
Inside the opened ISO, find and double-click setup.exe to launch the Windows installer.
If a box pops up asking for permission – this is likely User Account Control – just click ‘Yes’. ⚠️ Admin privileges required.
3Change update settings
When the setup window appears, click the link that says “Change how Setup downloads updates”.
Windows 11 setup window with option to change update preferences
4Choose Not right now for updates
In the next window, select Not right now. This stops the setup from downloading updates, drivers, or extra features during the install.
Choose “Not right now” to skip updates during setup
5Let Windows check your PC
The setup will now check your computer to confirm it’s ready for the upgrade. It’ll look for sufficient free space and other necessary requirements.
Windows is preparing your system for the upgrade
Windows checking if there is enough storage space
6Choose what to keep
When you see the Ready to install window, click the link that says Change what to keep.
Click “Change what to keep” before installing
7Select Keep personal files and apps
In the next window, pick Keep personal files and apps to ensure nothing gets deleted.
Choose to keep your files and apps during the upgrade
8Start the upgrade
Click the Install button to kick off the repair process.
Click Install to start the repair
9Wait for the repair to finish
Your PC will now upgrade Windows 11 while keeping your files and apps safe. This can take a while, and your computer might restart a few times.
Windows 11 repair process running
10Done!
Once it’s done, you can log back into your PC. Your files and apps should still be there, and many Windows issues might be resolved.
Summary
- This guide helps you repair Windows 11 without losing your files, apps, or settings.
- Doing an In-place upgrade is a safe way to fix Windows problems when nothing else works.
- If you have questions or want to share tips, feel free to leave a comment where you found this guide.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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