Fix npm install ERESOLVE Error When Adding a Package - How to Fix Microsoft Store Error 0x80070005-Windows Defender Version Mismatch Fix (0x80070643)

Updated 2026-06-13 16:12:30backup-recovery
Fix npm install ERESOLVE Error When Adding a Package - How to Fix Microsoft Store Error 0x80070005-Windows Defender Version Mismatch Fix (0x80070643)
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.