sekatsu

I wanted to create a new animation, so I modified one of the animations GIMP to make a new one. I have animations 1, 2, and 3, so naturally i named this one 4\. I tried to save it as a .bmp (since all of the others animations were saved as bit map) but it said I had to export it in order to do that. I exported the GIMP file to a .bmp file and named it 4.bmp and put it into the animations folder. Now when I go into the actual game and try to make the animation through the admin menu, every time i hit animation 4 it says Runtime Error 53, File not found, and exits eclipse. Does anyone know what I am doing wrong (I am new to this).