Windows 10 KB5055612: New Features & What if It Failed to Install

This non-security update, KB5055612 for Windows 10 version 22H2 and related versions, released April 22, 2025, offers several quality improvements. This guide details installation and troubleshooting steps.

KB5055612: Key Improvements

This update enhances Windows internal security, resolves a case sensitivity issue in WSL2's GPU virtualization check, updates the Windows kernel vulnerable driver block list to mitigate BYOVD attacks, and fixes issues causing SgrmBroker.exe-related errors in Event Viewer. It also includes KB5055663, a servicing stack update (SSU) for improved update reliability.

Installation via Windows Update

Microsoft recommends installing KB5055612 through Windows Update:

1. Open Settings (right-click the Windows icon).
2. Go to Update & Security > Windows Update.
3. If KB5055612 is listed, click Download & install. Otherwise, click Check for updates.

Troubleshooting Installation Issues

Fix 1: Windows Update Troubleshooter

The built-in troubleshooter can often resolve update problems:

1. Open Settings (Win I).
2. Navigate to Update & Security > Troubleshoot.
3. Select Additional troubleshooters.
4. Under "Get up and running," choose Windows Update > Run the troubleshooter.

Fix 2: Microsoft Update Catalog

Download the update directly if Windows Update fails:

1. Visit the Microsoft Update Catalog.
2. Search for KB5055612 and select the appropriate version for your system.
3. Download and run the installer.

Fix 3: Reset Windows Update Components

Resetting these components can fix corrupted update services:

1. Open Command Prompt as administrator.
2. Stop services: net stop wuauserv, net stop bits, net stop cryptsvc.
3. Delete caches: ren C:\\Windows\\SoftwareDistribution SoftwareDistribution.old, ren C:\\Windows\\System32\\catroot2 catroot2.old.
4. Restart services: net start wuauserv, net start bits, net start cryptsvc.

Fix 4: Restart Windows Update Services

Restarting these services can resolve download or installation stalls:

1. Search for "services" and open the Services app.
2. Restart the Windows Update and Background Intelligent Transfer Service (BITS) services.

Conclusion

Installing updates promptly is recommended. If KB5055612 installation fails, try the troubleshooting steps above. For data recovery needs following unexpected file loss, consider using MiniTool Power Data Recovery Free (recovers up to 1GB free).

The above is the detailed content of Windows 10 KB5055612: New Features & What if It Failed to Install. For more information, please follow other related articles on the PHP Chinese website!