Exclusive Download Font Substitution Will Occur — Continue

The document may be using an older version of Arial (e.g., Arial MT vs. Arial Unicode MS) or a corrupt font reference.

This isn't a bug; it’s your computer’s way of saying, Why is this happening? Download Font Substitution Will Occur Continue

: Use the Preflight tool to "embed fonts even if text is invisible". The document may be using an older version of Arial (e