I am trying to compile a CV template using XeLateX. I have always used Pdflatex, so I created a XeLaTeX command as described here: Use XeLaTeX in Texmaker instead of pdfLaTeX. I then downloaded the font and installed it (as described here: http://www.fontspring.com/support/installing/how-do-i-install-fonts-on-my-mac). I now get the error "Error : could not start the command" instead of "process exited normally" and in the log file the error ist "font-not-found." when running XeLaTeX (in Texmaker). At the same time the font appears in finder as well as in Textedit, OpenOffice etc.
\documentclass[a4paper,10pt]{article} % Default font size and paper size
\usepackage{fontspec} % For loading fonts
\defaultfontfeatures{Mapping=tex-text}
\setmainfont[SmallCapsFont = Fontin SmallCaps]{Fontin} % Main document font