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 listFix Ubuntu Installation Error 0x80073cf0 on Microsoft Store
When installing Ubuntu from the Microsoft Store, you may encounter error code 0x80073cf0. This ty...
Fix Remote Desktop Auto-Start Failing After Update
After a recent system update, you might find that your remote desktop service no longer starts au...
Fix Windows Defender Error 0x800106ba: Failed to Start
If you see “Windows Defender failed to start” with error code 0x800106ba, the Windows Defender se...
Fix Chrome Offline Installer Error 0x80072ee2
When you try to run the Chrome offline installer and get error 0x80072ee2, the installation stops...
How to Fix Remote Desktop 502 Bad Gateway Errors Related to Firewall Settings
If you're seeing a 502 Bad Gateway error when trying to connect to a remote desk...
Topic paths
Quick titles
How to Handle Teams Rate Limit ExceededHow to Log Command Prompt Output to a FileHow to Fix Microsoft Teams Error Code CXA20001How to Set Up Windows Defender After Clean InstallStep-by-Step Guide to Resolve Store Update ErrorsWindows Defender Cache Delete – Command Line MethodsStop Automatic Windows Updates: Manual Install GuideWindows Search Not Finding Files? Try These Fixes