Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Terminal Proxy Error: Connection Refused

If you see 'connection refused' when using Windows Terminal behind a proxy, the terminal is likel...

Checklist for Fixing Windows Defender Dependency Conflict

If Windows Defender refuses to start or update with an error about a dependency conflict, it's of...

Fix Microsoft Store 'Failed to Start' Permission Denied Error

If you see "Microsoft Store failed to start" with a "Permission denied"<...

Fix Chrome Profile Download Error Code 4 on Ubuntu
When downloading a file in Chrome on Ubuntu, you might see an error like Failed - Error cod...

How to Set Up pnpm Frozen Lockfile for Reproducible Builds If you've ever had a build pass locally but fail in CI because of unexpected dependency updates, ...

OneDrive Sync Update Errors: Troubleshooting Checklist After a OneDrive update, you might see errors like "Sync pending" or "Changes can't be uploaded."...

Issue queue Sitemap Certbot Renew Not Working: Common Fixes Troubleshooting PowerShell Proxy Errors Windows Security DNS Error Fix Guide Windows Security Offline Installer Hanging Fix VS Code Debugger Permission Denied on macOS Fix Fix BitLocker NTFS Partition Not Accessible in Ubuntu Fix Outlook Offline Installer Setup Failures How to Use Terminal on macOS for Beginners Windows Update Components Reset Guide Windows 10 Command Prompt No Internet Access Fix nvm-windows Command Not Found After Restart Fix Windows Defender Error 0x8007042c: Network & Setup Checks Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities