Fix Microsoft Store App Version Mismatch Errors
You open a Microsoft Store app and get an error about a version mismatch, or the app won't start ...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Windows Security Auto Start Registry Settings
If Windows Security (formerly Windows Defender) isn't starting automatically when you boot your P...
Fix Windows Security High CPU Usage on Windows 10
If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...
Fix Windows Activation Login Loop Stuck on Loading
You try to activate Windows, enter your credentials, and the screen hangs on a spinning circle or...
Windows Defender Access Denied Troubleshooting Checklist
You try to open Windows Defender or run a scan and get an "Access Denied" message. This usually m...
Fix PowerShell Access Denied for Network Path
When you run a PowerShell command that accesses a network share or remote path, you may see an 'A...
Topic paths
Quick titles
Fix Access Denied 0x80070005 in Windows Task SchedulerHow to Fix Windows Update Stuck Loading on Windows 10How to Break Windows Defender Login Loop with RegistryTroubleshooting Microsoft Store SSL Certificate ProblemsWindows 10 Chrome Performance Troubleshooting GuideGitLab Runner Stuck Pending: Permission Denied FixChange OneDrive Sync Folder During SetupOneDrive Sync Failures? Check Your DNS