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Fix 'File Locked by Unknown Process' in Command Prompt

You try to delete, rename, or move a file, but Windows says it's locked by an unknown process. Th...

Fix Missing 'Log on as Batch Job' Right in Task Scheduler

When a scheduled task fails with error code 0x8007052f or simply doesn't run, the culprit is ofte...

DNS Error When Updating Windows 10: Quick Fixes

When updating Windows 10, you might see an error like "There were some problems installing update...

Fix Outlook Service Unavailable After Update

You open Outlook after a recent update and see “Service Unavailable” or “Cannot start Microsoft O...

Fix Windows Activation Server Timeout Error 0x80072efd

When you see error 0x80072efd while trying to activate Windows, it usually means your computer co...

Fix 'Invalid Configuration Permission Denied' in Command Prompt