# Unable to access “Helvetica Neue Ultralight Italic” font [closed]

I want to put some parts of my document in Helvetica Neue UltraLight italic.

I use :

\fontspec{Helvetica Neue Ultralight} \selectfont
\emph{...} ...


or :

\textit{...} ...


But none of 2 solutions seems to work, as the result is in Helvetica Neue LIGHT italic

I checked that the font I want exists on my computer, in a whole HelveticaNeue.dfont package.

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You can specify the font by file name. That will always work. –  C.R. Dec 6 '12 at 10:20
Which computer system are you on: Windows, MacOS X, or something else? –  Mico Dec 7 '12 at 11:10