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Microsoft Teams Not Opening on Windows 10: Fixes - Stop Microsoft Teams Login Loop: Quick Fixes-OneDrive High RAM Usage and Error 0x8004de40 Fix

2026-06-14 03:36:38
Microsoft Teams Not Opening on Windows 10: Fixes - Stop Microsoft Teams Login Loop: Quick Fixes-OneDrive High RAM Usage and Error 0x8004de40 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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