James1183
Uploaded on Jun 26, 2025
This Error Code c80003fe is commonly caused due to the .NET framework installation failure. These are the following ways in which you can attempt to correct this error. Disclaimers: Before you attempt to fix an issue with the windows update, we highly recommend you to take a registry backup and create a system restore point as a precaution method. In case if something goes wrong, we can restore your computer to the same stage and fix the issues. (In case if you not sure how to back it up, talk to an expert for assistance.) This .NET Framework 3.5 for Windows 8 or Windows 8.1 won’t come with pre-installed. Windows 8, Windows 8.1 or Windows 10, and must be separately enabled to run applications that depend on it. To enable the .NET Framework 3.5 in Control Panel to avoid Error code c80003fe.
Fix_Windows_Update_Error_C80003FE_Guide
How to Fix Windows Update Error Code C80003FE
1. Enable .NET Framework 3.5
- The .NET Framework 3.5 is essential for many applications and updates.
- Navigate to Control Panel > Programs and Features > Turn Windows features on or off.
- Check the box for .NET Framework 3.5 and click OK.
- If the installation fails, uninstall related KB updates for .NET Framework 3.5 and then reinstall
them.
2. Run System File Checker (SFC) Scan
- This tool scans and repairs corrupted system files.
- Open Command Prompt as an administrator.
- Type 'sfc /scannow' and press Enter.
- Wait for the process to complete and follow any on-screen instructions.
3. Use DISM Tool to Restore Health
- The Deployment Imaging Service and Management Tool can fix Windows corruption errors.
- Open Command Prompt as an administrator.
- Type 'DISM.exe /Online /Cleanup-image /Restorehealth' and press Enter.
- Allow the process to complete, which may take some time.
4. Run Windows Update Troubleshooter
- This built-in tool can automatically detect and fix update issues.
- Go to Settings > Update & Security > Troubleshoot > Additional troubleshooters.
- Select 'Windows Update' and click 'Run the troubleshooter'.
- Follow the prompts to complete the troubleshooting process.
5. Clean the SoftwareDistribution Folder
- This folder stores temporary files for Windows updates. Cleaning it can resolve update issues.
- Open Command Prompt as an administrator.
- Type the following commands one by one and press Enter after each:
- - net stop wuauserv
- - net stop bits
- Navigate to C:\Windows\SoftwareDistribution and delete all contents.
- Return to Command Prompt and type:
- - net start wuauserv
- - net start bits
6. Reset Your PC
- If all else fails, resetting your PC can resolve persistent issues.
- Go to Settings > Update & Security > Recovery.
- Under 'Reset this PC', click 'Get started'.
- Choose whether to keep your files or remove everything, and follow the prompts.
Source
For more details, visit: https://winchatsupport.com/c80003fe-windows-update-error/
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