What should I check first if I see symptoms of repeated update cancellations?

First, proceed with the ‘Check storage space after reboot’ step. Updates require temporary files and installation space, and may get stuck waiting for a reboot. We recommend that you avoid changing multiple settings at once and check to see if your symptoms change after each step.

How do I check for ‘incompatible drivers’ as a possible cause?

If there is no change in the first step, compare the steps in order through ‘Run Windows Update Troubleshooting.’ If symptoms disappear immediately after certain actions or the conditions for their occurrence change, this can be an important clue in narrowing down the cause.

Problems with repeated reverts and reboots after updates: When do I need a professional inspection?

Even if you follow the above solution steps in order, if the update cancellation symptom recurs or hardware abnormal signals such as a burning smell, abnormal noise, overheating, or failure to recognize parts appear together, we recommend backing up important data and having a professional inspection.

PC FIX

Computer Troubleshooting Guide

Windows

Problem with repeating revert and reboot after update

If “repeat update cancellation” repeats, it is better to narrow the scope to incompatible drivers or update installation failures rather than changing several settings at once. Reboot and check storage space first, then proceed to restore updated components and system files.

Solving Order
We've organized the methods starting with the simplest and least expensive ones. Please check the solutions one by one, starting from the top.

Do you have these symptoms?

Cancel Update Repeat
Repeat while reverting changes
update reboot loop

main causes

Incompatible Driver
Update installation failed
Boot configuration issues

How to solve

Please check them in order from the top. If the issue is resolved, you do not need to proceed to the next step.

Check storage space after rebooting

Updates require temporary files and installation space, and may get stuck waiting for a reboot.

Difficulty Easy time 10-20 minutes cost 0 won

1Reboot your PC once.
2Check the free space on your system drive in Settings → System → Storage.
3If you're short on space, clean up temporary files and unnecessary apps.

confirmation point

After these steps, see if the “repeat update cancellation” symptom decreases or disappears. If there is no change, check for possible incompatible drivers in the next step as well.

Run Windows Update Troubleshooting

Update services and components can be automatically checked for common errors.

Difficulty Easy time 10-20 minutes cost 0 won

1Open Help/Get Help or the Windows troubleshooting feature.
2Run Troubleshoot problems with Windows Update.
3Apply recommended actions and reboot.

Check the status of Internet, VPN, and security programs

Rule out anything that might interfere with connecting to update servers or checking installation files.

Difficulty Moderate time 10-20 minutes cost 0 won

1Use a stable internet connection.
2Turn off the VPN/proxy for a moment and try again.
3Check for possible conflicts with third-party security programs.

Check Windows system files

Corrupted system files can create boot, explorer, app, and update problems.

Difficulty Moderate time 15-40 minutes cost 0 won

1Open a terminal or command prompt with administrator privileges.
2Run DISM /Online /Cleanup-Image /RestoreHealth.
3After completion, run sfc /scannow.
4When the scan is finished, restart your PC.

Uninstall or repair problematic updates using the option

If you experience booting or performance problems immediately after a specific update, you can revert the update.

Difficulty Moderate time 15-40 minutes cost 0 won

1Check Settings → Windows Update → Update history.
2If you are sure which update started the problem, see if it can be uninstalled.
3If it does not boot, use WinRE's update removal/system restore.

Frequently Asked Questions

We've put together a list of things we frequently check regarding this issue.

Related issues

If the symptoms do not match exactly, please check the issue below.

Windows

Windows update installation fails

If the current symptom is close to “Windows update failure,” first check for insufficient storage space or damage to update components. Reboot and check storage space first, then proceed to restore updated components and system files.

View solutions →

Windows

Windows Update Stuck at Certain Percentage Issue

This guide is designed to classify network delay and update cache issues in a safe order in “update stuck” situations. Reboot and check storage space first, then proceed to restore updated components and system files.

View solutions →

Windows

INACCESSIBLE_BOOT_DEVICE Blue Screen Issue

If the current symptom is closer to “inaccessible boot device”, first check for storage controller driver or mode changes or boot drive errors. Record the stop code and when it occurred, then narrow down the cause by recent changes, RAM/storage, and system files.

View solutions →

Windows

DRIVER_POWER_STATE_FAILURE Blue Screen Issue

If “driver power state failure” is repeated, it is better to narrow the scope to device driver power state transition failure, power saving, USB, and network device problems rather than changing several settings at once. Record the stop code and when it occurred, then narrow down the cause by recent changes, RAM/storage, and system files.

View solutions →

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