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MySQL Connection Refused on Port 3306: Causes and Fixes - Fix PowerShell Execution Policy Restricted Error-Troubleshoot Error 0x80070002 in Windows Update

2026-06-13 13:49:13
MySQL Connection Refused on Port 3306: Causes and Fixes - Fix PowerShell Execution Policy Restricted Error-Troubleshoot Error 0x80070002 in Windows Update

Result check

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