Fix Windows Activation Download Loop on Mac
If you're running Windows on a Mac (via Boot Camp, Parallels, or VMware Fusion) and see a persist...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Terminal Service Unavailable Checklist
When you see 'Terminal Service is unavailable' or 'Remote Desktop Service is currently busy' on a...
Fix Windows Update Keeps Reverting Changes
You click 'Install updates', wait for the progress bar, and then see the dreaded message: 'Undoin...
Fix Access Denied After Windows Update Upgrade
After a major Windows update or feature upgrade, you might see 'Access Denied' when trying to ope...
Fix Windows Activation Gateway Timeout on a Domain Network
You might see a Windows activation error like "We can't activate Windows on this device because t...
Removing Malware Causing High CPU Usage in Command Prompt
If you notice high CPU usage in Task Manager attributed to Command Prompt (cmd.exe), svchost.exe,...
Topic paths
Quick titles
Resolve Windows Defender Locked File IssueWindows Security Connection Refused: Antivirus Blocking FixFix OneDrive Update Error Without ReinstallingHow to Fix Remote Desktop Permission Denied NLA ErrorWindows Defender and Malwarebytes Conflict: Token Expired FixHow to Enable Script Execution in PowerShellRemote Desktop SSL Error Troubleshooting GuideFix FFmpeg Audio Out of Sync in 4 Steps