In one instance, I have 2.34.5.0_080420. MSI Code from the installer is {139ADF11-A9BD-4128-9518-0E2B6A9E495F}
Going to 2.35.7.0 with product code from installer: {139ADF11-A9BD-4128-9518-0E2B6A9E495F}
My problem is that the product code does not change with different versions.. I could pull any old installer and find the identical product code.