For a test of fotoARRAY in a "clean" windows environment I used the sandbox, There I copied the ZIP with all the fotoARRAY files and also the demo database.
I extracted the files in the ZIP to a folder
and executed fotoarray.exe in the created folder. It should open with the demo database but you also close that and create a new database. Delete the file wpdata.db and the folders _preview and demo_images if you do not need the demo.