Nintendulator now stores its savestates, SRAM/FDS data, and debug dumps within the current user account's Application Data folder instead of the "Saves" subdirectory of its installation folder. The first time you run this build, there will be a short delay as your savestates are moved to this new location.
This should improve compatibility with Windows Vista and allow Nintendulator to be installed within the Program Files folder without needing to run as an Administrator.