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 Cloudflare Wildcard Subdomain Origin Server Errors
You set up a wildcard DNS record in Cloudflare (e.g., *.example.com) pointing to you...
Fix npm run build Failed with PostCSS Error
You run npm run build and see a PostCSS error. This often happens after updating pac...
Fix Nginx 13 Permission Denied Error: Step-by-Step
You're configuring Nginx and see 13: Permission denied in the error log. This us...
How to Resolve Port Already in Use in Docker Compose
When you run docker compose up and get an error like port is already allocated...
Fix 'pip externally managed environment' Error on Python 3.11
When you try to install a package with pip on Python 3.11 and see the error error: external...
Issue queue
SitemapFix Docker Pull Access Denied: Step-by-Step Guide
Fix Windows 11 WiFi Connected but No Internet: IPv4 Settings
Server Resource Exhaustion: Fixing Cloudflare 522 Errors
Ubuntu Docker Disk Space Full Error Fix
Enable Windows Defender Real-Time Protection Forcibly
Git SSL Error After Update: Local Issuer Certificate Fix
How to Fix Windows 11 Update Hanging at 0%
VSCode Extension Permission Denied Fix
How to Resolve npm Build Failure in Windows
WSL Debugging: Why VS Code Breakpoints Don't Hit
Debugging Jest Tests in VS Code: Breakpoints Not Hit
How to Fix Node Sass Build Failure
Fix Windows 11 WiFi Connected but No Internet: IPv4 Settings
Server Resource Exhaustion: Fixing Cloudflare 522 Errors
Ubuntu Docker Disk Space Full Error Fix
Enable Windows Defender Real-Time Protection Forcibly
Git SSL Error After Update: Local Issuer Certificate Fix
How to Fix Windows 11 Update Hanging at 0%
VSCode Extension Permission Denied Fix
How to Resolve npm Build Failure in Windows
WSL Debugging: Why VS Code Breakpoints Don't Hit
Debugging Jest Tests in VS Code: Breakpoints Not Hit
How to Fix Node Sass Build Failure