I am a new user of NexusFont and can't seem to find any information about this error: error 4 invalid names information. (See screenshot.) When I installed it, it automatically listed most of my installed fonts, but a few of them were listed in an alert window as having failed to load due to this error. I have looked at several of the fonts in question, but I can't determine anything unusual about those font names. If anyone has any insight into how to get those fonts to load, that would be most helpful. UPDATE: I attempted to rename the fonts in FontForge, but FF doesn't seem to recognize that they are fonts. All of them are .otf files. The bottom left screenshot shows one of the fonts in the Fonts folder, but on the right, the alphabetical list clearly doesn't show that font.