Windows 11 Installation Assistant Stuck at 99%: Fixes That Work
You’re upgrading to Windows 11 via the Installation Assistant, and it gets stuck at 99%. The prog...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Update Error 0x80070002 with System File Checker
When Windows Update fails with error 0x80070002, it often points to missing or corrupted system f...
VS Code IntelliSense Not Working for C++: Practical Fixes
If you're editing C++ code in Visual Studio Code and IntelliSense stops working—no auto-compl...
Resolving Python Dependency Conflicts in Docker Containers
You build a Docker image, run the container, and Python crashes with an ImportError or a version ...
Fix NET::ERR_CERT_AUTHORITY_INVALID via Chrome Enterprise Policy
If you see NET::ERR_CERT_AUTHORITY_INVALID in Chrome on a managed device, the is...
Fix Windows Defender Real-Time Protection Configuration Error
You open Windows Security and see a message that real-time protection is turned off or has a conf...
Issue queue
SitemapFix Nginx Configuration Test Failed Server Block
Troubleshoot Windows Defender Real-Time Protection
Fixing Docker Pull Access Denied on Linux: Permission Error Guide
Resolve Cloudflare 521 via SSL Settings
How to Flush DNS Cache and Fix Name Resolution Error
Chrome Update Broke Sync: Troubleshooting Steps
Understanding Git Conflict Types: Merge vs Rebase
How to Disable Git in VS Code Properly
Docker Desktop Engine Stopped: Antivirus Interference Fix
Chrome Startup Crash with No Error Message: Fixes That Work
Troubleshooting Docker No Space Left on Device (Devicemapper)
VS Code Git Changes Not Detected After Clone: Fixes
Troubleshoot Windows Defender Real-Time Protection
Fixing Docker Pull Access Denied on Linux: Permission Error Guide
Resolve Cloudflare 521 via SSL Settings
How to Flush DNS Cache and Fix Name Resolution Error
Chrome Update Broke Sync: Troubleshooting Steps
Understanding Git Conflict Types: Merge vs Rebase
How to Disable Git in VS Code Properly
Docker Desktop Engine Stopped: Antivirus Interference Fix
Chrome Startup Crash with No Error Message: Fixes That Work
Troubleshooting Docker No Space Left on Device (Devicemapper)
VS Code Git Changes Not Detected After Clone: Fixes