How to Fix Windows 11 Installation Assistant Stuck at 99%
You're running the Windows 11 Installation Assistant, it reaches 99%, and then... nothing. Th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesRecover Lost Changes After Git Detached HEAD
You've made several edits, then checked out an old commit or tag, and now Git says you're...
Fix ERR_NAME_NOT_RESOLVED Caused by Antivirus Block
If you see ERR_NAME_NOT_RESOLVED in Chrome, it usually means the browser can'...
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...
Fix Nginx Configuration Test Failed: Duplicate Listen Error
When running nginx -t to test your configuration, you may see an error like "...
How to Fix Nginx Redirect Loop from HTTP to HTTPS
If you're seeing an infinite redirect loop when trying to force HTTPS in nginx, the browser u...
Issue queue
SitemapGit Error: Index Lock File Exists – How to Fix
Python MemoryError Fix: Alternative Libraries for Big Data
Troubleshoot WiFi No Internet Post Windows 11 Update
Resolving Python Dependency Conflicts with Pipenv
Windows Update Error 0x800f081f: Troubleshooting Steps
Fix 'docker network not found' After Prune
Windows 11 Blue Screen After Update: Step-by-Step Fix
How to Fix Chrome Using 100% Memory on Windows and Mac
Troubleshooting VS Code Java Language Server Issues
Troubleshooting Webpack Configuration for npm build
How to Resolve npm Permission Errors
Fixing Python Memory Errors with Large Files: Alternative Libraries
Python MemoryError Fix: Alternative Libraries for Big Data
Troubleshoot WiFi No Internet Post Windows 11 Update
Resolving Python Dependency Conflicts with Pipenv
Windows Update Error 0x800f081f: Troubleshooting Steps
Fix 'docker network not found' After Prune
Windows 11 Blue Screen After Update: Step-by-Step Fix
How to Fix Chrome Using 100% Memory on Windows and Mac
Troubleshooting VS Code Java Language Server Issues
Troubleshooting Webpack Configuration for npm build
How to Resolve npm Permission Errors
Fixing Python Memory Errors with Large Files: Alternative Libraries