Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Git 'index.lock' Error in VS Code

If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...

Fix Windows 11 Installation Assistant Stuck at 99%

You're running the Windows 11 Installation Assistant, it reaches 99%, and then nothing happen...

Python Not Working in CMD on Windows 10: Fixes

You installed Python but typing python in Command Prompt returns 'python&#...

How to Fix Docker 'No Space Left on Device' Error
If you've hit a no space left on device error while running Docker commands, it ...

Fix 'Permission Denied' in VS Code Terminal
When you open the integrated terminal in VS Code and run a command, you might see permissio...

Fix npm run build Exit Code 1: Common Causes and Solutions
When you run npm run build and see "exit code 1", it means the build script ...


    Issue queue
Sitemap
Resolve 'python: command not found' in Git Bash
Git Merge Tool Configuration Guide
VS Code Terminal Yarn Permission Error Solved
How to Resolve DNS_PROBE_FINISHED_NXDOMAIN for One Site
How to Fix Nginx Upstream Connection Refused
VS Code IntelliSense Broken After Update: Fix
How to Configure Cloudflare SSL Full Strict
VS Code Git Auth Failed: Quick Fixes
Fix 521 Error with Cloudflare Origin Pull Configuration
Git Pull Refusing to Merge Unrelated Histories Fix
VSCode Venv Permission Denied Error Solved
Docker Network Not Found Error: Step-by-Step Fix
Desk note

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