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Fix PowerShell Ubuntu Installation Error Code on Windows - Task Scheduler Cache Registry Location Guide-CMD Proxy 504 Gateway Timeout Fix

2026-06-14 13:11:10
Fix PowerShell Ubuntu Installation Error Code on Windows - Task Scheduler Cache Registry Location Guide-CMD Proxy 504 Gateway Timeout Fix

Result check

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

Next references

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