If Font Book crashes or refuses to install:
Best if: You get "The file is not a valid font" error.
This error occurs because Windows FalseType driver fails to parse the font. To bypass this: ttsupersizebk font install
Open Microsoft Word, Notepad, or Paint. In the font dropdown, type TT Super. The font should appear as TT Super Size BK (or similar). Type a sentence to confirm.
Common Windows Error: “The file is not a valid font.”
Fix: Redownload the file from a trusted source. Corrupted downloads cause this. If Font Book crashes or refuses to install:
Why did you install this font? To make things huge. Here is expert typography advice for using it effectively.
Kerning is key: TTSuperSizeBK letters are designed to touch. In Photoshop, always highlight your text and hold Alt + Left/Right Arrow to manually adjust kerning. Negative kerning (-50 to -100) makes it look like a professional title block. Best if: You get "The file is not a valid font" error
Avoid all-caps fatigue: Because it is so bold, using ALL CAPS for more than 5 words causes visual fatigue. Use Title Case or even sentence case for long headers.
Color contrast: This font was made for white text on a dark background. Never use it in light gray on a white background; the thick strokes will bleed together.