Need some help ripping from a PS1 game

I'm trying to import the bin file I extracted from a save state into PSX-Vram, but it doesn't seem to want to import it, it just stays on the same main screen.
 I tried dragging it onto the main window and directly onto the exe, but neither is producing any result. Am I doing something wrong? Is there a specific way to extract the file and is it supposed to be a bin file? 

I'm trying to rip sprites from the old Space Jam game for PS1, if anyone's curious. There's also a DOS version of the same game, but the animations are scaled back a bit, and I don't recognize any file extensions in the game's files beyond .bin

Any help would be appreciated.