Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'npm package json not found' Error When Using npx

When you run npx some-package and see an error like “npm package json not found”...

Fix Git Push Non-Fast-Forward and Permission Denied Errors
When you run git push and get an error like ! [rejected] main -> main (non-...

Fix Windows Search Indexing Not Working for Outlook If you open Outlook and search for an old email, contact, or appointment and nothing appears, or ...

Cloudflare Wildcard Subdomain Cache Not Working: Fixes If you use a wildcard DNS record like *.example.com proxied through Cloudflare, you ...

Cloudflare Wildcard Subdomain Troubleshooting Checklist When you set up a wildcard DNS record (e.g., *.example.com) in Cloudflare, subdomain...

How to Fix Git 'index.lock' File Exists Error When you see fatal: Unable to create 'path/.git/index.lock': File exists., G...

Issue queue Sitemap How to Set Up Windows Search Indexing Configuring the Windows Update Service for Reliable Updates How to Activate Sync in Microsoft Edge for Mac Setup Git Mergetool for Conflict Resolution VSCode Python Debugger Ignores Breakpoints: Solutions How to Get VS Code Terminal Working Again on macOS Nginx 502 Upstream Connection Refused Guide Windows 11 Bluetooth Service Not Running Fix Windows Explorer Keeps Crashing? Try These Fixes Proxy Blocking Chrome Sync? Step-by-Step Guide Troubleshooting Cloudflare 522: Connection Timeout Fix Error 0x80070080 When Windows Update Stuck Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities