Fix Windows 11 Installation Assistant Stuck at 99% with Clean Boot
You're upgrading to Windows 11, and the Installation Assistant gets stuck at 99% for a long t...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Explorer.exe Keeps Restarting in Windows 10
If your File Explorer (explorer.exe) keeps restarting on Windows 10, you'll see the taskbar a...
Fix Cloudflare Origin Certificate with Let's Encrypt
If your origin server is rejecting the Cloudflare origin certificate—perhaps because of a SAN mis...
Fix VS Code Terminal Not Opening Due to Settings
You click the terminal panel icon in VS Code, but nothing happens. The panel doesn't slide up...
How to Fix Windows Update Error 0x800f081f (Missing Files)
You see error 0x800f081f when running Windows Update, often with a message like 'The source f...
Configure Git HTTP Timeout to Avoid Clone Failures
If your Git clone or fetch operations time out with errors like fatal: unable to access ...
Issue queue
SitemapNode Version Error When Installing Package: Fix
Troubleshooting Nginx Upstream Connection Refused
Cloudflare Origin Certificate Permission Denied: How to Fix
How to Resolve Docker Pull Error 403
Cloudflare DNS Not Propagating? Here's How to Fix It
Fix npm install ENOENT Error: No Such File or Directory
Fix Nginx 502 Bad Gateway with Docker and PHP-FPM
Docker Nginx 502 Bad Gateway: Connection Refused Fix
Fix Remote Desktop Not Working After Windows Update
Practical Node.js Garbage Collection Tuning
Fix Windows Security App Configuration Error
Troubleshoot Network Shared Folder Access in Windows 10
Troubleshooting Nginx Upstream Connection Refused
Cloudflare Origin Certificate Permission Denied: How to Fix
How to Resolve Docker Pull Error 403
Cloudflare DNS Not Propagating? Here's How to Fix It
Fix npm install ENOENT Error: No Such File or Directory
Fix Nginx 502 Bad Gateway with Docker and PHP-FPM
Docker Nginx 502 Bad Gateway: Connection Refused Fix
Fix Remote Desktop Not Working After Windows Update
Practical Node.js Garbage Collection Tuning
Fix Windows Security App Configuration Error
Troubleshoot Network Shared Folder Access in Windows 10