Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix GitHub Actions Permission Denied for Checkout Step

When a GitHub Actions workflow fails at the checkout step with a 'permission denied' error, it us...

Fix Microsoft Teams Sync Issues with Outlook Calendar

You update a meeting in Outlook but Teams doesn’t show the change, or vice versa. This guide cove...

Checklist for Troubleshooting OneDrive Sync Issues

If files aren't syncing, icons are stuck, or you see error messages, this checklist walks you thr...

Fix Microsoft Store 404 Not Found Error on Reinstall

When you try to reinstall an app from the Microsoft Store and get a 404 Not Found

Fix 'Outlook Command Not Found' in Command Prompt
When you type outlook in Command Prompt and get 'outlook' is not recognized as...

Fix OneDrive File Locked by System Process You try to edit or delete a file in OneDrive, but Windows reports it's locked by a system process...

Issue queue Sitemap Fix Windows Update Service Permissions: Access Denied Error Outlook Exchange High Memory Fix Windows Update 404 Checklist and Solutions Find BitLocker Recovery Key in Windows Log Files Fix Docker Container Keeps Restarting How to Run PowerShell at Startup Without User Login New User Guide: Microsoft Teams Setup Checklist Fix BitLocker 502 Bad Gateway Network Error Windows Update Permission Error Fix How to Reset Windows Defender Settings Fix Command Prompt 502 Bad Gateway Due to DNS Issues Microsoft Store 404 Error: Cache Clearing Guide Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities