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Fix Windows Activation Port Blocked by Another Application - How to Enable Windows Defender Service (Code 0x80070422)-How to Fix Command Prompt Connection Refused Error

Updated 2026-06-14 07:12:00developer-tools
Fix Windows Activation Port Blocked by Another Application - How to Enable Windows Defender Service (Code 0x80070422)-How to Fix Command Prompt Connection Refused Error
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Operational follow-up

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  • Keep a rollback note if the workflow affects shared files or team settings.

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