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Outlook Sync Issues with IMAP Accounts: How to Fix - Windows 10 Search Prompts Sign In Repeatedly-How to Fix Windows Defender Startup Failure via Registry

2026-06-14 04:18:59
Outlook Sync Issues with IMAP Accounts: How to Fix - Windows 10 Search Prompts Sign In Repeatedly-How to Fix Windows Defender Startup Failure via Registry

Result check

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