Quick Summary
Error code 0x800f0922 indicates that a Windows feature or update installation has failed. This is often due to issues with corrupted system files, insufficient permissions, or problems with the Windows Update components.
Common Causes
- Corrupted System Files: Damaged or missing system files essential for the installation process can lead to this error.
- Insufficient Permissions: The user account attempting the installation may lack the necessary administrative privileges to modify system files or settings.
- Conflicting Software: Antivirus software or other security applications might interfere with the update or feature installation process.
- Windows Update Service Problems: Issues with the Windows Update service itself, such as it not running correctly or having corrupted data, can prevent successful installations.
- Full System Drive: Lack of free space on the C: drive can prevent required files from being saved during the installation.
Step-by-Step Fixes
Method 1: Run System File Checker (SFC)
Step 1: Open Command Prompt as an administrator. Search for 'cmd', right-click and select 'Run as administrator'.
Step 2: Type sfc /scannow and press Enter.
Step 3: Wait for the scan to complete. This process may take some time.
Step 4: If SFC finds and repairs errors, restart your computer.
Method 2: Use DISM Tool
Step 1: Open Command Prompt as an administrator.
Step 2: Type DISM /Online /Cleanup-Image /RestoreHealth and press Enter.
Step 3: Wait for the process to complete. This can take a considerable amount of time depending on the extent of corruption.
Step 4: Restart your computer after the DISM tool finishes.
Method 3: Reset Windows Update Components
Step 1: Open Command Prompt as an administrator.
Step 2: Stop the BITS, Cryptographic, MSI Installer and Windows Update Services by typing the following commands, pressing Enter after each:
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
Step 3: Rename the SoftwareDistribution folder by typing: ren C:\Windows\SoftwareDistribution SoftwareDistribution.old and press Enter.
Step 4: Restart the BITS, Cryptographic, MSI Installer and Windows Update Services by typing the following commands, pressing Enter after each:
net start wuauserv
net start cryptSvc
net start bits
net start msiserver
Step 5: Try installing the feature or update again.
Method 4: Check Disk Space
Step 1: Open File Explorer, and select 'This PC'.
Step 2: Check available space on the C: drive. If it's low (less than 10 GB), free up space by deleting unnecessary files or uninstalling programs.
Method 5: Disable Antivirus Software
Step 1: Temporarily disable your antivirus software.
Step 2: Attempt the feature installation again. Remember to re-enable your antivirus software afterwards.
Warning: Disabling your antivirus software can leave your computer vulnerable. Only disable it temporarily for testing purposes.