Fix Windows Activation Server Not Available Error
When you see the message "Windows activation server is not available" while trying to activate Wi...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChrome Access Denied Troubleshooting Checklist
You try to visit a site in Chrome and see 'Access Denied' or '403 Forbidden.' This usually means ...
Fix Remote Desktop Error 0x8007042c: Service Unavailable
When you try to connect to a remote computer and see error 0x8007042c, the remote desktop service...
Fix Windows Search Dependency Conflict After Update
After a Windows update, you might find the search bar stops working, returns no results, or shows...
Fix 'Cannot Access File Because It Is Locked' in Command Prompt
When you try to delete, rename, or move a file in Command Prompt and see the error "The process c...
Remote Desktop Rate Limit Not Working: Fixes and Checks
You've set up a rate limit on your remote desktop service to prevent abuse, but connections still...
Topic paths
Quick titles
Fix Windows Update SSL Certificate ErrorHow to Disable Command Prompt High CPU Usage from Startup ServicesHow to Resolve Windows Activation Error 504 Due to FirewallFix Windows Defender Log Not CreatingRemote Desktop Clipboard Not Working: Practical FixesFix Windows Security Sync Issues on MacFix Outlook PST File Access Permission ErrorFix Port Already Allocated Error in Windows Server 2019 Activation