Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'PowerShell Not Recognized' Error on Windows

When you type powershell in Command Prompt or a script and see “powershell is not re...

Fix Outlook Data File Access Permissions Error

You open Outlook and get: "Outlook data file cannot be accessed. Check permissions."

OneDrive Sync Proxy Error: Troubleshooting Checklist
If you see 'Proxy error' or 'Cannot sync' in OneDrive while connected through a corporate or home...

Fix Outlook 'Not Connecting to Server' Network Error
You open Outlook and see a persistent error: "Cannot connect to your mail server. Network err...

Fix PostgreSQL Connection Refused from Docker Container
You have a Docker container that needs to connect to a PostgreSQL database. The container starts,...

How to Manually Turn On Windows Search Service
If Windows Search stops working—files don't appear in Start menu search, File Explorer search han...

Issue queue
Sitemap
How to Resolve Outlook DNS Problems
Chrome ERR_TUNNEL_CONNECTION_FAILED Proxy Fix Guide
Troubleshoot VSCode Extension Host Crash Windows 10
Clean Install Chrome on Mac: Step-by-Step Guide
Teams Backup Error 0x80070057 Fix Guide
Using sudo on Mac for Admin Access
Fix Microsoft Store 502 Bad Gateway Due to Network Settings
Windows Terminal Invalid Configuration Permission Denied Fix
How to Restore Windows Defender Missing Interface
Troubleshoot Windows Terminal Permission Errors
How to Enable PowerShell Scripts on Windows 10
Remote Desktop Port Conflict Error 0x80004005
Desk note

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