The Graphiccard of my PC was faulty.
I send it to Repair it, but the people installed Windows Vista on my PC, so all files from my Hard Drive are lost, including the files of this modification for Jedi Academy.
The First Part was completely to 90%, but now I must start from the beginning. :(
But don't worry, this Mod isn't stopped, I will start my work on this mod again.
But my other mod "The Scepter Of Marka Ragnos" is dead, I lost the files too.