Thanks a lot Puybaret! It actually did work.

It was pure luck i played around with the file and unzipped it, because I did destroyed my file later.

This is what I did to repack the unzipped files:
I created a new ZIP only of the HOME file with winrar and used the compression setting: "save"

I then drag and droped all other files into this archive one by one in numeric order, after that I did the same with the folder.

I renamed the file from home.zip to myrecoveredfile.sh3d

AND IT WORKED.

THANKS
Seballa