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Fix Windows Update High CPU Usage and Error 0x80070002 - Microsoft Store CPU Spikes: How to Fix-How to Resolve Connection Refused in Offline Windows Activation

2026-06-13 14:48:48
Fix Windows Update High CPU Usage and Error 0x80070002 - Microsoft Store CPU Spikes: How to Fix-How to Resolve Connection Refused in Offline Windows Activation

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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