# [OS X TeX] "can't use..." Please ignore

Herbert Schulz herbs at wideopenwest.com
Wed Aug 8 13:09:10 EDT 2018

```> On Aug 8, 2018, at 9:43 AM, Nitecki, Zbigniew H. <Zbigniew.Nitecki at tufts.edu> wrote:
>
> I apologize for two recent back-to-back queries sent in the last 10 minutes.  I have resolved the problem—please ignore the posts.
>
> Zbigniew Nitecki
> Department of Mathematics
> Tufts University
> Medford, MA 02155
>
> telephones:
> Office    (617)627-3843
> Dept.    (617)627-3234
> Dept. fax    (617)627-3966
> http://www.tufts.edu/~znitecki/

Howdy,

Please let me know how you `fixed' the problem. It is clear the document is not in UTF-8 Unicode encoding and I believe it's in MacOSRoman. Assuming that's true you need to add the line

% !TEX encoding = MacOSRoman

to the top of the file and

\usepackage[applemac]{inputenc}