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Fix 'Port Already Allocated' Error in Windows Defender on Windows 10

You may see an error like "Windows Defender Firewall cannot use port X because it is already allo...

Fix 'Windows Defender Firewall Has Blocked' Error

You see a notification that Windows Defender Firewall has blocked an app or feature. This usually...

Fix Windows Update Path Not Found or Missing File Error

When running Windows Update, you may see errors like "The path specified cannot be found" or "A r...

Fix Windows Update Service Error 5 Access Denied

When you try to start the Windows Update service and get error 5: access denied, it usually means...

Fix Outlook Connection Refused Error on Windows 10

You open Outlook and see "connection refused" or similar error. This usually means Outlook can't ...

How to Fix Windows Update Access Denied Error in Command Prompt