Fix Git 'index.lock' File Exists Error in IntelliJ
If you see an error like fatal: Unable to create 'project/.git/index.lock': File ex...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security App Not Starting on Windows 11
You click the Windows Security icon or try to open it from Settings, but nothing happens. The app...
Resolving Python Dependency Conflicts with Poetry Lock File
You're working on a Python project managed by Poetry, and after adding or updating a dependen...
Fix Windows Cannot Access Shared Folder with Password Protected Sharing
You try to access a shared folder from another computer on your network and get an error: "Wi...
Fix Windows Defender Real-Time Protection Stuck Off in Windows 11
You open Windows Security, see real-time protection is off, click the toggle, and it turns back o...
How to Fix Chrome ERR_NAME_NOT_RESOLVED Error
You try to open a website in Chrome and see ERR_NAME_NOT_RESOLVED. This error me...
Issue queue
SitemapFix 'Permission Denied' When Deleting Files in VS Code
Chrome Access Violation 0x00000000 Fix Guide
How to Unstick Windows 11 Install at 99% in Safe Mode
Fixing Python Memory Errors When Reading Large Files Line by Line
Understanding and Fixing Git Unrelated Histories
How to Allow Unrelated Histories in Git Merge
Troubleshoot Cloudflare 521 and Proxy Issues
Fixing Node Version Mismatch with package.json Engines
How to Fix 'Git Remote Origin Already Exists'
How to Fix Git Push Rejected (Non-Fast-Forward) Error
ERR_CONNECTION_RESET in Chrome Troubleshooting
Troubleshooting Cloudflare 521 Connection Error
Chrome Access Violation 0x00000000 Fix Guide
How to Unstick Windows 11 Install at 99% in Safe Mode
Fixing Python Memory Errors When Reading Large Files Line by Line
Understanding and Fixing Git Unrelated Histories
How to Allow Unrelated Histories in Git Merge
Troubleshoot Cloudflare 521 and Proxy Issues
Fixing Node Version Mismatch with package.json Engines
How to Fix 'Git Remote Origin Already Exists'
How to Fix Git Push Rejected (Non-Fast-Forward) Error
ERR_CONNECTION_RESET in Chrome Troubleshooting
Troubleshooting Cloudflare 521 Connection Error