Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Microsoft Store Access Denied for Admin Account

You're signed in with an administrator account, but Microsoft Store still shows 'Access Denied' o...

Fix Windows Activation Failed Due to Product Key Mismatch

You see "Windows activation failed due to product key mismatch" after entering a key or during an...

Fix Chrome DNS_PROBE_FINISHED_NXDOMAIN Error

You're trying to load a website in Chrome, but instead you see: This site can't be reache...

Fix Missing Windows Security App Icon or Shortcut
You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...

How to Reset VSCode Terminal Settings to Default
If your VSCode terminal is behaving oddly—wrong shell path, missing colors, or commands failing—r...

Fix BitLocker 502 Bad Gateway During Recovery Key Retrieval
When you're locked out of a BitLocker-encrypted drive and the recovery key page returns a 502 Bad...

Issue queue
Sitemap
Troubleshoot Windows Security Rate Limit
How to Rebuild Windows Search Index to Fix 404 Error
PowerShell Proxy Error Fix Guide
How to Manually Update Chrome When Auto-Update Fails
Re-enable Command Prompt on Windows
Fix BitLocker DNS Error During Setup
Reduce Windows Defender Memory Consumption
Fix Docker Daemon Not Running on Mac M1
How to Fix PowerShell Blank Screen on Startup
Resolve Windows Search Access Denied Registry Issue
How to Fix Microsoft Store Not Loading Properly
Outlook Gmail Connection Error Fix
Desk note

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