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Fix Git 'index.lock file exists' Error - How to Fix Windows Update Error 0x80070002 in Windows 11-Fix Chrome Certificate Error Invalid Authority on Mac

2026-07-28 05:51:32
Fix Git 'index.lock file exists' Error - How to Fix Windows Update Error 0x80070002 in Windows 11-Fix Chrome Certificate Error Invalid Authority on Mac

Result check

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