Fix Git 'index.lock file exists' Error
If you see fatal: Unable to create 'path/.git/index.lock': File exists. when...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Update Error 0x80070002 on Windows 11
If you see error 0x80070002 when running Windows Update on Windows 11, it usually means Windows c...
Fix Map Network Drive Access Denied on Windows 10
You try to map a network drive in Windows 10, but get an 'Access Denied' error. This usua...
Windows 11 Installation Assistant Stuck at 99% Disk Space
You’re running the Windows 11 Installation Assistant, it gets to 99%, and then sits there. The pr...
Reset Network Settings in Windows 11 When You Have No Internet
If you're reading this, you probably can't get online in Windows 11. The network icon in ...
Fix VS Code IntelliSense Not Working in WSL
You open a project in VS Code connected to WSL (Windows Subsystem for Linux), and IntelliSense ju...
Issue queue
SitemapHow to Resolve Defender Configuration Error
Windows Explorer Not Responding – Troubleshooting Tips
Python Virtual Environment Not Activating: Common Fixes
How to Fix Python Memory Errors on Large Files in Windows
DNS Cache Clear Guide for ERR_NAME_NOT_RESOLVED
RDP Connection Failed Due to Firewall – Fix
Troubleshoot Nginx Permission Denied
How to Allow Extensions in Chrome Incognito Mode
Troubleshooting Webpack Configuration for npm build
Safe Mode Explorer Keeps Restarting Troubleshooting
VS Code npm Permission Denied Fix
Docker Desktop Engine Stops After Sleep: How to Fix
Windows Explorer Not Responding – Troubleshooting Tips
Python Virtual Environment Not Activating: Common Fixes
How to Fix Python Memory Errors on Large Files in Windows
DNS Cache Clear Guide for ERR_NAME_NOT_RESOLVED
RDP Connection Failed Due to Firewall – Fix
Troubleshoot Nginx Permission Denied
How to Allow Extensions in Chrome Incognito Mode
Troubleshooting Webpack Configuration for npm build
Safe Mode Explorer Keeps Restarting Troubleshooting
VS Code npm Permission Denied Fix
Docker Desktop Engine Stops After Sleep: How to Fix