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 Service Unavailable on Windows 11

When PowerShell shows a 'Service Unavailable' error on Windows 11, it typically means the Windows...

Fix Git Push Rejected: Non-Fast-Forward vs Fast-Forward

When you run git push and see an error like ! [rejected] main -> main (non-fas...

Microsoft Store File Locked: Troubleshooting Checklist
When you try to install or update an app from the Microsoft Store and get an error about a file b...

Fix Nginx Config Test Fails with 'upstream host not found'
You run nginx -t and get upstream host not found. The config test fails...

Fix npm install ENOENT: package.json Missing or Not Found
When you run npm install and see ENOENT: no such file or directory, open '.../...

Windows 11 Digital License Not Recognized: Fixes That Work
You see "Windows isn't activated" or "We can't activate Windows on this device" even though you h...


    Issue queue
Sitemap
OneDrive Sync Setup Folder Not Syncing? Try These Fixes
How to Clear Microsoft Teams Cache to Fix Port Allocation Error
Chrome Profile Not Syncing on Mac Fix
How to Reset Windows Defender Settings Without Losing Data
Resolve Windows Activation Hanging on Activating
Fix Chrome Profile 502 Bad Gateway After Update
Fix Command Prompt Not Working After Windows 11 Update
Windows Search Dependency Troubleshooting Steps
Task Scheduler Log Not Updating: How to Fix
Fix Cloudflare SSL Flexible Redirect Loop and Permission Denied
Windows Update Configuration Error Repair Guide
How to Restore Chrome Sync After Cache Clear
Desk note

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