Windows System Restore: what a restore point can and can't undo

A new driver or program has changed how Windows behaves, and you want to get back to the way things were. System Restore can reverse certain system changes by returning Windows to an earlier restore point. It does not recover deleted documents, and it is not a replacement for a backup.

This guide covers the System Restore controls available in Windows 10 and Windows 11 as of 17 July 2023. Menu wording can vary slightly by Windows version and device.

What a restore point can change

A restore point records parts of Windows’ system state. Restoring to one can roll back monitored system files, Registry settings, drivers, and installed programs to their earlier state. It is useful when a problem began after a system change and a suitable restore point exists.

System Restore does not restore personal files such as documents, photos, or email. It is not a full disk image, and it cannot bring back a file you deleted. Keep a separate backup of anything you cannot replace. Microsoft’s older Windows documentation describes this boundary clearly in About System Restore .

A restore point is also not guaranteed to be available. Windows can create points ahead of some system changes, but app installers need to support System Restore for an install to trigger one. Restore points use allocated disk space, and Windows removes older ones when it needs room. If System Protection was off, or the point you need has been removed, turning protection on now will only help with future changes. It cannot create a checkpoint from the past. See Microsoft’s Restore points documentation , last updated in April 2022.

Check whether System Protection is on

1. Open Start, type Create a restore point, and select the matching result.
2. In System Properties, open the System Protection tab.
3. Select the Windows drive, usually (C:), and check its Protection status.

If protection is off, select Configure, choose Turn on system protection, set how much disk space Windows may use, then select Apply. The space limit is a trade-off: more room can keep more restore points, while less room means older points may be cleared sooner.

These settings protect the selected drive going forward. They do not restore anything by themselves. For Microsoft’s configuration steps, see System Protection .

If this is a work-managed PC and the settings are unavailable or controlled by your organization, ask your IT administrator before changing recovery settings.

Create a point before a change

With protection enabled for the Windows drive:

1. Return to the System Protection tab and select Create.
2. Enter a name you will recognize later, such as “Before graphics driver change.”
3. Select Create and wait for Windows to confirm the point was made.

A useful name records why you created it; Windows records the time. Make a point before installing a driver or changing system settings if you want a recent checkpoint. A point created today cannot undo a change made yesterday.

Automatic points may also be created before certain changes, but they are not a plan for backing up files and should not be assumed to exist.

Restore Windows to an earlier point

Save open work first. A restore restarts the PC, and some system changes made after the selected point can be reversed.

1. Press Windows key + R, enter rstrui.exe, and press Enter. You can also search Start for Create a restore point, open System Protection, and select System Restore.
2. Select Next. Choose a point from before the problem began. If needed, select Show more restore points.
3. Select Scan for affected programs. Review the programs and drivers Windows lists as likely to be removed or restored, then decide whether that point is appropriate.
4. Select Next, review the point, and select Finish to start the restore. Keep the PC powered on while Windows completes the process and restarts.
5. After Windows starts, repeat the task that exposed the problem. If it is unchanged, note the result and investigate another recovery option rather than repeatedly applying the same point.

System Restore is a broad system rollback, not a precise undo button for one setting. The affected-program scan helps you understand some consequences, but keep your important files backed up before recovery work.

If Windows will not start

If Windows cannot start normally, you can run System Restore from the Windows Recovery Environment (WinRE). Choose Troubleshoot > Advanced options > System Restore, then follow the wizard. If the drive is protected with BitLocker, WinRE may ask for its recovery key. Microsoft documents this route in Restore points .

For a Windows 10 problem that began after updates, be aware of a specific issue Microsoft documented: restoring to a point created before later updates can, in some circumstances, lead to stop error 0xc000021a. That is a documented Windows 10 scenario, not a claim that every restore fails. If an update appears to be the cause, review Microsoft’s recovery guidance for your Windows version before choosing a pre-update point.

Choose the recovery tool that matches the problem

• A deleted or missing personal file: use File History or the backup where you keep copies. System Restore does not restore personal files.
• A system problem that began after a change: consider System Restore if protection was already enabled and a suitable point appears.
• A problem that remains after restoration, or no suitable point: use the recovery options for your Windows version or contact Microsoft or your device maker with the exact error message.

System Restore can be a useful way back from a troublesome system change, as long as you know what it covers and have a separate copy of your personal data.

Sources

• Microsoft, System Restore .
• Microsoft, System Protection .
• Microsoft Learn, Restore points , last updated 28 April 2022.
• Microsoft Learn, About System Restore , last updated 23 August 2019.