How Can You Fix KB5037770 and KB5037771 Installation Errors on Windows?

Struggling with KB5037770 and KB5037771 Updates? Here’s How to Solve It Fast!

Windows updates are essential for keeping your system secure and running smoothly. However, updates like KB5037770 and KB5037771 sometimes refuse to install, leaving users frustrated. This guide breaks down the problem, explains why it happens, and provides actionable steps to resolve it.

Why Do These Updates Fail to Install?

Several factors can cause installation errors:

• Corrupted System Files: Damaged files can block updates.
• Incomplete Downloads: Interrupted downloads lead to installation issues.
• Third-Party Software Conflicts: Antivirus programs or other software may interfere.
• Insufficient Disk Space: Lack of storage prevents updates from being applied.
• Outdated Drivers: Old drivers can conflict with new updates.
• Previous Failed Updates: Past errors might leave your system in a broken state.

Solution 1: Run the Windows Update Troubleshooter

1. Open the Start menu.
2. Search for “Troubleshoot settings” and click it.
3. Select “Windows Update” under “Additional troubleshooters.”
4. Follow the prompts to detect and fix issues automatically.

Solution 2: Repair System Files

Use two key commands to repair corrupted files:

Open Command Prompt as Administrator: Press Windows + S, type “CMD,” right-click it, and select “Run as Administrator.”

Run the following commands one by one:

DISM.exe /Online /Cleanup-image /Restorehealth

This scans for corruption in system files and repairs them using online resources.

sfc /scannow

This checks for damaged files locally and replaces them with cached versions.

Solution 3: Manually Download Updates

If automatic installation fails:

1. Visit the Microsoft Update Catalog.
2. Search for KB5037770 or KB5037771.
3. Download the correct version for your system (32-bit or 64-bit).
4. Double-click the downloaded file to install manually.

Solution 4: Check Disk Space

Ensure you have enough free space:

1. Open File Explorer (Windows + E).
2. Right-click on your drive (usually C:) and select “Properties.”
3. Free up space by deleting unnecessary files or using Disk Cleanup.

Solution 5: Disable Third-Party Software

Temporarily turn off antivirus programs or other third-party software:

1. Right-click on the antivirus icon in your system tray.
2. Select “Pause Protection” or similar options.
3. Retry installing the updates.

Solution 6: Update Device Drivers

Outdated drivers can cause conflicts:

1. Open Device Manager (Windows + X > “Device Manager“).
2. Right-click on devices with a yellow warning sign and select “Update Driver.”
3. Choose “Search automatically for updated driver software.”

Solution 7: Reset Windows Update Components

Resetting components can resolve persistent issues:

Open Command Prompt as Administrator.

Run these commands one by one:

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver

Solution 8: Perform a Clean Boot

Eliminate software conflicts by booting with minimal services:

1. Press Windows + R, type msconfig, and hit Enter.
2. Go to the “Services” tab, check “Hide all Microsoft services,” then click “Disable all.”
3. Restart your PC and try installing the updates again.

Solution 9: Reinstall Windows (Last Resort)

If nothing works, consider reinstalling Windows:

1. Back up your data first.
2. Use a bootable USB drive with a fresh copy of Windows.

Tips to Avoid Future Update Issues

• Keep your system drivers up-to-date.
• Regularly clean up disk space.
• Use trusted antivirus software that doesn’t interfere with Windows Update.
• Perform routine scans using sfc /scannow and DISM commands.

Fixing KB5037770 and KB5037771 errors can be frustrating, but these steps should help you resolve them quickly. Whether it’s repairing system files, troubleshooting software conflicts, or manually downloading updates, there’s a solution for every scenario.