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How to Clear DNS Cache to Fix ERR_NAME_NOT_RESOLVED - Fix Windows Update Error 0x80070002 Stuck-Recover Lost Changes After Git Detached HEAD

2026-07-28 21:02:45
How to Clear DNS Cache to Fix ERR_NAME_NOT_RESOLVED - Fix Windows Update Error 0x80070002 Stuck-Recover Lost Changes After Git Detached HEAD

Result check

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