Save files in Most Wanted are strictly tied to the exact folder name they sit inside.
For the 2012 version, AutoLog features may still work, but your statistics will reflect the save file’s progress. For the 2005 version (which lacks official online multiplayer on PC), this is not a concern. nfs most wanted 100 save file with all cars
Let’s be real: using a 100% save a cheat. You skip: Save files in Most Wanted are strictly tied