Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Caused by Antivirus

When Chrome shows ERR_TUNNEL_CONNECTION_FAILED, it usually means a secure tunnel...

Fix Windows Activation Stuck on Loading with Error 0x8007232b

If Windows activation is stuck on a loading screen and eventually shows error 0x8007232b, the iss...

Fix Chrome Profile Port Already Allocated Error

You start Chrome and see an error like "The profile appears to be in use by another Chrome pr...

Fix Windows Terminal Offline Installer Not Working
You download the Windows Terminal offline installer (often a .msixbundle or .appxbundle file) fro...

Windows Terminal Settings Backup and Restore Guide
Windows Terminal stores its configuration in JSON files. If you customize fonts, color schemes, k...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN
You're browsing with Chrome and your VPN is on, but suddenly pages won't load and you see

Issue queue
Sitemap
PowerShell Startup Crash Fix Guide
Fix Windows Terminal Localhost Connection Refused
Fix Port Conflict During Windows Server 2019 Activation
Command Prompt Keeps Closing – Windows 10 Troubleshooting
Resolve Chrome Profile Timeout at Startup
Troubleshoot Missing Windows Search in Windows 10
Stop Chrome Asking to Sign In Again – Sync Error Fix
Windows Update Configuration Hang Fix
Windows 11 BitLocker Loop After Update Fix
Microsoft Store Download Stuck on Mac: Fixes That Work
How to Fix Error Code 0x80070005 on Windows
Resolve Windows Terminal Version Mismatch Error
Desk note

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