Fix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Windows Update Service Not Running After Update
After a Windows update, you might find that the Windows Update service itself stops working. This...
Fix Cloudflare Origin Certificate Not Trusted by Browser
You've set up Cloudflare with an origin certificate, but browsers show a warning that the cer...
VSCode Terminal Not Opening After Extension Install: Fix
You install a new extension in Visual Studio Code, restart or reload, and then the terminal panel...
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...
Repair Corrupt Windows Search Index Database
When Windows Search stops returning files or emails, or the search box hangs, a corrupt index dat...
Issue queue
SitemapHow to Handle UTF-16 Encoding in Python
npm package.json Setup Guide
Resolve 'Permission Denied' in Visual Studio Code
Cloudflare 522 Error: Server Resource Exhaustion Solutions
Fixing Nginx Permission Denied for Root Directory
CMD Commands to Fix ERR_NAME_NOT_RESOLVED Error
How to Turn Windows Defender Real-Time Protection Back On
Chrome Too Slow? Disable Extensions to Save Memory
Diagnosing and Repairing Chrome Memory Leaks
Edge Sync Not Working on Windows 11: Fixes
Resolve Nginx 502 Bad Gateway in Docker via Environment Variables
How to Restore Missing System Tray Icons on Windows
npm package.json Setup Guide
Resolve 'Permission Denied' in Visual Studio Code
Cloudflare 522 Error: Server Resource Exhaustion Solutions
Fixing Nginx Permission Denied for Root Directory
CMD Commands to Fix ERR_NAME_NOT_RESOLVED Error
How to Turn Windows Defender Real-Time Protection Back On
Chrome Too Slow? Disable Extensions to Save Memory
Diagnosing and Repairing Chrome Memory Leaks
Edge Sync Not Working on Windows 11: Fixes
Resolve Nginx 502 Bad Gateway in Docker via Environment Variables
How to Restore Missing System Tray Icons on Windows