Lost half my rpg 2003 game

[SoulBinder]

Hi.  I'm not good with the technologies. I just transfered a game I've been making for about 5 years to my newly reformatted computer.  I've done this before and there were no problems. 
Now I only have the characters that I had a long time ago, and weaponry and such, none of the new ones.  The maps are deleted too, most all of them.  However, I know I grabbed the right file because it had all the files in it.   Infact, one of the few remaining maps has all the modifications that I gave it just a few days ago.

I see a lot of map names listed in the file, so I believe all the information is still there.  It just won't access it...  Does anyone know why?