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Fixing Dependency Conflict and Windows Defender Error 0x8007042c - npm Command Not Found After Installing Node.js-Troubleshooting PowerShell Proxy Not Connecting

2026-06-13 16:32:54
Fixing Dependency Conflict and Windows Defender Error 0x8007042c - npm Command Not Found After Installing Node.js-Troubleshooting PowerShell Proxy Not Connecting

Result check

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