Just FYI: latest MCPR version skips some LAM keys in registry. They all from HKCR. Usually it`s GUID keys. It could cause some issues with LAM and other components. Also 2 different paths for VSO and LAM in the same reg key could mess up installation and then customers can get some weird issues. For example:
Seems like new MCPR(10.2.207) version handle it much better. Now it skip only 1 LAM key in registry.
Ofc it doesn`t remove some other old keys (MVT and services\drivers keys) but I`m not sure can you fix it or not. It`s not too easy to remove services and drivers keys in manuall mode too.
Anyway thx for help!