Unlock a File Locked by System Command Prompt
You try to delete or move a file, but Windows says it's open in 'System' or 'Command Prompt'. Thi...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix a Task Stuck in Running Status in Windows Task Scheduler
You open Task Scheduler and see a task that has been in "Running" status for hours or days. It wo...
Fix Command Prompt Offline Installer Not Working on Windows 7
You try to install something using the Command Prompt in offline mode on Windows 7, but nothing h...
Fix OneDrive Sync Error 0x8004de40: Reset Settings
If you see error code 0x8004de40 when trying to sync files in OneDrive, it usually means the sync...
Fix Windows Activation Error 0x80070005: File Locked
When activating Windows, you might see error 0x80070005 with a message that a file is locked. Thi...
Microsoft Store Proxy Error: Step-by-Step Checklist
If you see a proxy error in Microsoft Store, the app can't connect to the internet. This usually ...
Topic paths
Quick titles
Resolve Outlook 'File in Use' Errors from AntivirusChrome Not Responding on macOS Ventura: Troubleshooting GuideHow to Fix Chrome Version Mismatch ErrorPostgreSQL FATAL password authentication failed for userTroubleshooting Outlook IMAP Sync ProblemsBitbucket SSH Key Setup: Fixing Publickey Permission DeniedWindows Activation Auto-Start Service Not StartingComplete OneDrive Sync Troubleshooting Checklist