AutoCad :: Loads Image That Doesn't Exist Anymore?

In my drawing, I inserted a raster image file. I converted it into a block so I can modify it and I scaled it like this:

img_before.jpg

I saved my drawing and I close AutoCAD, but when I open AutoCAD again the image shown on the drawing file is not the same image that I had inserted previously.

img_after.jpg

The image shown is one that I had inserted before the first one but I had erased it from the file because I had to crop it in photoshop to reinsert it again.

I used the purge command to purge the block, I used the image command and i detached the image.

But the image says "unreferenced" when I do the "image command" even though it has the right location and folder. I don't know what to do anymore.