Let me know your (e.g., MSI Z370 Gaming Pro Carbon) and I can give you the direct download link to the correct Intel ME driver.
If you’re on an older board (100/200 series), follow the clean driver reinstall above.
MSI Gaming App is legacy software (replaced by MSI Center/Dragon Center). This error means your driver is outdated, missing, or corrupted, preventing the app from reading CPU/system voltages and temperatures.