How to Fix How to Undo a Bad Windows Update on Windows
Windows Update caused problems and you want to roll it back? Uninstall recent updates, use System Restore, or go back to a previous Windows version.
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Main Troubleshooting Guide
How to Fix Windows Update Errors →Complete symptoms, causes, and step-by-step solutions
Symptoms
You might be experiencing this problem if you notice:
- •PC started having issues right after a Windows Update
- •Blue screens started after installing an update
- •Applications broken after cumulative update
- •Performance degraded after feature update
- •Hardware stopped working after update
- •Need to revert to previous Windows version
Common Causes
- ⚠Cumulative update introduced a bug
- ⚠Feature update incompatible with hardware/software
- ⚠Driver update from Windows Update caused issues
- ⚠Update corrupted system files
- ⚠Update changed settings or default apps
- ⚠Quality update conflicting with third-party software
Solutions
Solution 1: Uninstall Recent Updates
- 1Go to Settings > Windows Update > Update history
- 2Scroll down and click "Uninstall updates"
- 3Find the most recent update (sort by date)
- 4Click "Uninstall" next to the problematic update
- 5Restart your computer
- 6To prevent it from reinstalling: pause updates for 7 days in Windows Update settings
Solution 2: Go Back to Previous Windows Version
- 1This works within 10 days of a major feature update
- 2Go to Settings > System > Recovery
- 3Click "Go back" under "Previous version of Windows"
- 4Follow the prompts — your files will be kept
- 5If "Go back" is grayed out: the 10-day window has passed
- 6The old Windows.old folder was likely cleaned up
Solution 3: Use System Restore
- 1Press Windows + R, type rstrui.exe
- 2Choose "Choose a different restore point"
- 3Select a restore point from before the problematic update
- 4Click "Scan for affected programs" to see what will change
- 5Click Finish to begin the restore
- 6System Restore doesn't affect personal files, only system changes and apps
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