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Setting Up Windows Activation for Ubuntu VM - Fix 0x80072efd in Microsoft Store: DNS and Cache-Windows Terminal Port Already in Use – Quick Fix

2026-06-13 17:36:43
Setting Up Windows Activation for Ubuntu VM - Fix 0x80072efd in Microsoft Store: DNS and Cache-Windows Terminal Port Already in Use – Quick Fix

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

Next references

Fix 'Port Already in Use' Error in Windows Terminal PowerShellFix Windows Defender Access Denied Error on StartupFix Cloudflare DNS Not Working with VPN ConnectionWindows Security Alternative for Mac: Practical Setup GuideHow to Fix Windows Update Error 0x800f081fHow to Fix Cloudflare 525 Timeout: SSL Handshake Failed