The file is typically associated with a Polish repack or archive of the Spore Collection (including the base game and expansions like Galactic Adventures and Creepy & Cute ).
If a .sfv or .md5 file was included in the download, use a checksum tool to verify that none of the pieces are corrupted, as a single byte error in one "piece" will cause the entire extraction to fail. SPORE.Kolekcja.GOG.rar
Most uploaders split this specific archive into 500 MB chunks. The file is typically associated with a Polish