411 REFERENCE · Wikibooks
Mac OS X Tiger/Spaces disappear
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
If you use Font Book:
First close all applications.
Search for installed copies of the font with the Finder's Search and remove them from all system font files.
Open the font with FontLab 4.5 or higher (or your own favorite font manipulation application). BTW: This doesn't work with all kinds of file formats.
Choose from the File menu; Generate Font.
From the popupwindow Font Format button, change 'FontLab' to 'OpenType-CFF' and save the file.
By The Way: Do yourself a favour and choose a descriptive name, like TemplateGothicBold instead of temgotbol or something like that and avoid spaces. OS X doesn't have a problem with spaces, but a lot of others systems, like on the internet do.
Double-click the new .otf file and install it by clicking the button in the popup window.