Fix Microsoft Store Error 0x80073cf0: Version Mismatch - How to Fix pnpm Install Frozen Lockfile Error-Enable Windows Defender in Windows 11

Updated 2026-06-13 16:03:29office-tools

Fix Microsoft Store Error 0x80073cf0: Version Mismatch - How to Fix pnpm Install Frozen Lockfile Error-Enable Windows Defender in Windows 11

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.