What is the format for an absolute file address for the style file 'include' directive under Windows? The form "C:\Users\Roger\Documents\maps\styles\includes\roger_lines" fails, as does "C:/Users/Roger/Documents/maps/styles/includes/roger_lines". I have no problem with relative addresses - "../includes/roger_lines" works as expected. Many thanks, Roger -- ------------------------------------------------------------------------ Roger Calvert http://www.rogercalvert.me.uk ------------------------------------------------------------------------