Always launch the game in offline mode the first time you boot up the new save file. Spend a few minutes driving around to ensure the game registers the local save data.
%localappdata%\Packages\Microsoft.624F8B84B80...\SystemAppData\wgs Swap & Export : Use a tool like the FH5 Save Swapper forza horizon 5 pc 100 save game upd
C:\Program Files (x86)\Steam\userdata\[Your Steam ID]\1551360\remote\ Always launch the game in offline mode the