Fix Windows 11 Installation Assistant Stuck at 99%
You're upgrading to Windows 11 using the Installation Assistant, and it gets stuck at 99% for...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Stop Windows Explorer from Restarting
If Windows Explorer (explorer.exe) keeps restarting—your taskbar disappears and reappears, or you...
How to Fix pnpm ENOENT Error (Practical Steps)
When you see an ENOENT error with pnpm, it usually means the system cannot find a file or directo...
Fix npm ERR! enoent ENOENT: package.json Missing in Project
When you see npm ERR! enoent ENOENT: no such file or directory, open '.../package.json&...
How to Fix Nginx 'Upstream Connection Refused' Error
When Nginx returns a 502 Bad Gateway with upstream connection refused in the error l...
Fix Nginx Configuration Test: Missing Semicolon Error
When running nginx -t to test your configuration, you might see an error like:
Issue queue
SitemapFix Docker Compose .env File Not Loading
Fix Cloudflare 521 Error: DNS Configuration Problem
Cloudflare 521 Error: Troubleshooting and Fixes
How to Fix Blue Screen After Windows 11 Update
How to Avoid Hanging Requests in Python
Git Push Rejected: Non-Fast-Forward Fix
How to Fix Git SSL Certificate Error on Command Line
Fix Git SSL Certificate Error on Windows, Mac, Linux
How to Stop Chrome Memory Spikes During Video Playback
VS Code Git Not Seeing Changes After Saving Files
Nginx Rewrite Rule Loop: Diagnosis and Solution
Windows Update Component Cleanup Error 0x800f081f Guide
Fix Cloudflare 521 Error: DNS Configuration Problem
Cloudflare 521 Error: Troubleshooting and Fixes
How to Fix Blue Screen After Windows 11 Update
How to Avoid Hanging Requests in Python
Git Push Rejected: Non-Fast-Forward Fix
How to Fix Git SSL Certificate Error on Command Line
Fix Git SSL Certificate Error on Windows, Mac, Linux
How to Stop Chrome Memory Spikes During Video Playback
VS Code Git Not Seeing Changes After Saving Files
Nginx Rewrite Rule Loop: Diagnosis and Solution
Windows Update Component Cleanup Error 0x800f081f Guide