Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Git index.lock File Exists: Quick Fix Checklist

You try to run a Git command and see fatal: Unable to create 'path/.git/index.lock'...

Fix Windows 11 Installation Assistant Stuck at 99% with Clean Boot
You're upgrading to Windows 11, and the Installation Assistant gets stuck at 99% for a long t...

Fix VS Code GitHub Authentication Failed Error
You're trying to push or pull code in VS Code, but you see an error like Authentication...

Fix Windows Update Error 0x80070002
Windows Update error 0x80070002 usually appears when the update process can't find a required...

Git Merge Conflict Auto Resolve Not Working: Common Fixes
You run git merge expecting conflicts to be resolved automatically, but instead you ...

Fix Windows Update Error 0x80070005 (Service Not Starting)
When Windows Update fails with error 0x80070005, the underlying message often points to a service...


    Issue queue
Sitemap
Why Windows Security App Keeps Crashing and How to Fix It
How to Fix Ethernet Connected but No Internet on Windows 11
How to Fix Git Push Rejected (Non Fast-Forward Error)
Handling Merge Conflicts After Git Stash
Chrome Startup Crash Due to Malware: Detection and Fix
Fix Nginx Permission Denied Error for www-data User
Windows Security App Not Responding? Try These Fixes
Fix Chrome Crashing on Startup in Windows 10
Fix npm run build: Module Not Found Error
Docker Network Not Found: How to Fix
Windows 7 Python Command Not Found Troubleshooting
VS Code PowerShell Scripts Blocked – Quick Fix
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities