Fix Outlook Error 0x80040115: Service Unavailable
When Outlook shows error 0x80040115 and says the service is unavailable, it usually means the pro...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Terminal 502 Bad Gateway on Azure Connection
You're working in Windows Terminal, and when you try to connect to an Azure resource—like a VM, w...
Windows Terminal Not Launching After Cache Clear: Fixes
After clearing Windows Terminal cache—often to fix display or settings issues—you may find the ap...
Windows Update Troubleshooting Checklist for Common Errors
Windows Update errors often appear with little context — a generic code like 0x80070002 or 0x8024...
Fix Microsoft Store Connection Refused Due to Proxy Settings
If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...
How to Fix Microsoft Teams Error 429 (Rate Limit)
You're working in Microsoft Teams and suddenly see error 429: “You have been rate limited. Please...
Issue queue
SitemapFix 'Threat Service Stopped' in Windows 10 Defender
Fix Nginx Config Test Failed: Could Not Build Server_names_hash
Chrome Browser Setup: Configuration Guide for Smooth Operation
How to Verify Chrome Browser Compatibility
Troubleshoot Windows Terminal settings.json Errors
Restore Remote Desktop Speed After Update
How to Resolve Teams Authentication Failed for Guests
How to Fix RDP Login Loop Error 0x80070005
How to Speed Up Remote Desktop Sessions
Fix Windows Search Migration Permissions Denied Error
Fix Outlook Cannot Start with Safe Mode Command
Windows Defender Offline Scan Troubleshooting Guide
Fix Nginx Config Test Failed: Could Not Build Server_names_hash
Chrome Browser Setup: Configuration Guide for Smooth Operation
How to Verify Chrome Browser Compatibility
Troubleshoot Windows Terminal settings.json Errors
Restore Remote Desktop Speed After Update
How to Resolve Teams Authentication Failed for Guests
How to Fix RDP Login Loop Error 0x80070005
How to Speed Up Remote Desktop Sessions
Fix Windows Search Migration Permissions Denied Error
Fix Outlook Cannot Start with Safe Mode Command
Windows Defender Offline Scan Troubleshooting Guide