Fix Windows 11 Installation Assistant Stuck at 99% SFC Scan
You're upgrading to Windows 11 using the Installation Assistant, and it hangs at 99% while ru...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix npm install Permission Denied on Shared Hosting
When you run npm install on a shared hosting server, you might see errors like
Fix Nginx Upstream Connection Refused in Proxy Pass
When Nginx returns a 502 Bad Gateway or logs upstream connection refused
Fix Chrome Hardware Acceleration Black Screen on External Monitor
If you connect an external monitor to your laptop and Chrome shows a black screen on that display...
Fix Nginx Redirect Loop After SSL Setup
You've set up SSL on your Nginx server, but now visitors get stuck in a redirect loop—HTTP→HT...
Permanently Allow Unrelated Histories in Git Merge
If you've ever tried to merge two Git branches that don't share a common ancestor, you...
Issue queue
SitemapRemove Bloat from Git Repository History
Checklist for Nginx Configuration Test Failure
Docker Prune Not Releasing Disk Space: What to Do
Chrome Access Violation 0x00000000 Fix Guide
Git Refusing to Merge Unrelated Histories: Fix
Nginx 502 Bad Gateway Docker Permission Denied Fix
Windows 11 Installation Assistant Stuck at 99%: Fixes That Work
How to Enable Greyed Out Defender Real-Time Protection
Fix Bluetooth Service Disabled in Windows 11
Recover from Windows 11 Update Blue Screen with System Restore
Fix Node.js Heap Out of Memory on Linux Server
Fix Chrome Certificate Error After Update
Checklist for Nginx Configuration Test Failure
Docker Prune Not Releasing Disk Space: What to Do
Chrome Access Violation 0x00000000 Fix Guide
Git Refusing to Merge Unrelated Histories: Fix
Nginx 502 Bad Gateway Docker Permission Denied Fix
Windows 11 Installation Assistant Stuck at 99%: Fixes That Work
How to Enable Greyed Out Defender Real-Time Protection
Fix Bluetooth Service Disabled in Windows 11
Recover from Windows 11 Update Blue Screen with System Restore
Fix Node.js Heap Out of Memory on Linux Server
Fix Chrome Certificate Error After Update