1. Restart Your System and Retry the Update
This is the simplest but often effective first step. A pending reboot may block update components from initialising properly.
- Save your files and restart your PC
- Try installing the update or running the setup again
2. Run the Windows Update Troubleshooter
This built-in utility scans for and fixes update-related issues automatically.
- Go to Settings → System → Troubleshoot → Other troubleshooters
- Select Windows Update → Click Run
- Let the system identify and correct issues
3. Temporarily Disable Antivirus and Security Software
Overprotective antivirus solutions may mistakenly block installer components or system changes.
- Turn off real-time protection from your third-party antivirus
- Disable any firewall temporarily
- Retry the update and re-enable security afterwards
4. Clear the SoftwareDistribution Folder
This folder holds temporary update files that can become corrupted.
- Open Command Prompt as Administrator
- Stop update services:
net stop wuauserv
net stop bits
- Navigate to: C:\Windows\SoftwareDistribution\
- Delete all contents inside
- Restart services:
net start wuauserv
net start bits
5. Run System File Checker (SFC) and DISM Repair Tools
Use these tools to restore system integrity.
- Open Command Prompt as Administrator
- Run:
sfc /scannow
- After SFC completes, run:
DISM /Online /Cleanup-Image /RestoreHealth
- Restart the system
6. Use the Windows Media Creation Tool
If you're facing this error while upgrading, switching to the Media Creation Tool can bypass internal installer issues.
- Download from Microsoft’s official site
- Choose Upgrade this PC now
- Follow the steps for an in-place upgrade without losing data
7. Check Disk for File System or Drive Errors
Hard disk or SSD errors can corrupt system files and halt installations.
- Open Command Prompt as Administrator
- Run:
chkdsk /f /r
- When prompted, press Y to schedule at the next reboot
- Restart your PC and let it scan for errors
8. Use Updated Installation Media
Using old or improperly created installation tools can lead to incomplete installations or file corruption.
- Recreate your installation USB or ISO using the latest Media Creation Tool
- Ensure USB drives are formatted as NTFS and have sufficient space
- Try the installation or update again