Changed install from steam to ms store queries

Hello,

Am changing over from original steam install of msfs2020 as I was delayed in finding that the app data community files were actually there but invisible in steam due to an unticked box.

I have a query. Some of these steam residual files are still in the computer. Will they cause a problem in MSN’s functioning via the ms store, including clashing of liveries in community folders of old steam and new ms store ?

appreciate advice on this. Should I just blindly delete all some of the few residual steam files which did not get deleted automatically during the steam uninstall ?

Thanks a lot