@ palmario

I've had a play with this skin in the past, see here
[Only registered and activated users can see links. ]

I seem to remember that I found It was necessary to delete the save folder after any changes I made to this skin or I would encounter errors on start up.

Perhaps another option would be to change the category number of your data to match the category you require in the skin. If your data is in a.txt format, i think this can be easily using something like microsoft excel.

regards