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How to Reset Microsoft Store Cache in Windows - How to Fix Windows Terminal Proxy Connection Errors-ERR_TUNNEL_CONNECTION_FAILED Troubleshooting Guide

2026-06-13 16:28:11
How to Reset Microsoft Store Cache in Windows - How to Fix Windows Terminal Proxy Connection Errors-ERR_TUNNEL_CONNECTION_FAILED Troubleshooting Guide

Result check

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