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Fix 'Run PowerShell Script Command Not Found' Error - How to Fix 'Could not get lock' in Ubuntu APT-How to Fix Windows Defender Error 0x80073b01

2026-06-13 20:04:02
Fix 'Run PowerShell Script Command Not Found' Error - How to Fix 'Could not get lock' in Ubuntu APT-How to Fix Windows Defender Error 0x80073b01

Result check

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