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Fix PowerShell Startup Error: Missing .NET Framework - Fix PowerShell 404 Not Found Error-Diagnose Slow PowerShell Launch

2026-06-16 08:46:05
Fix PowerShell Startup Error: Missing .NET Framework - Fix PowerShell 404 Not Found Error-Diagnose Slow PowerShell Launch

Result check

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

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