Command Prompt Service Unavailable: Troubleshooting Checklist
When you open Command Prompt and see 'Service unavailable' or 'The requested service is not avail...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listPowerShell Mac vs Windows Compatibility: Key Differences and Fixes
If you've moved a PowerShell script from Windows to macOS (or vice versa) and hit errors, you're ...
Windows Security Update Not Installing After Reboot: Fixes
You restart your PC to finish installing a Windows security update, but after the reboot, the upd...
How to Fix High Memory Usage by Command Prompt (cmd.exe)
You open Task Manager and see that Command Prompt (cmd.exe) is using 500 MB or more of RAM. That'...
Fixing AWS CLI Command Prompt Token Expired Errors
If you see 'Token expired' or 'The security token included in the request is expired' when runnin...
Windows Security Token Expired: Troubleshooting Checklist
When you see a message that your Windows security token has expired, it usually means you can't a...
Topic paths
Quick titles
How to Fix Command Prompt Not Starting AutomaticallyFix OneDrive Sync Error 0x8007016a During MigrationWindows Search Module Reinstall GuideFix Command Prompt Service Unavailable ErrorWindows Activation DNS Troubleshooting GuideTroubleshoot Windows Security 404 Page ErrorHow to Stop and Restart Windows Update ServiceFix Microsoft Store Issues: A Step-by-Step Checklist