first i downloaded RAL-Farben.zip but didnt work out and then i downloaded RAL.zip posted by TIG and worked out.

i rushed to thank but cant make it work on 2013. I copied the file in the materials folder but sketchup cant see it. I then made a ral folder and copied there the skm file. Sketchup sees the ral folder but its emty. Any other idea?

UPDATE: TIG saved my life everything is ok. TIG your king.

Just what i needed. Thanx again.

THANX again

just T H A N X