This part of the instruction is unclear: “…..just select “Not Listed” then paste the product code of spacedesk_driver_Win_10_64_v1040_BETA.msi here: {A7749853-C2A7-4313-B46F-11AECF983D62}”
1. Where/how do I get the product code
2. Where do I paste it? Seem like in registry editor, but I did not find that key: {A7749853-C2A7-4313-B46F-11AECF983D62}