This is definitely a problem. This doesn't just affect PDFs opened by Acrobat Reader, it also occurs on a book file that I uploaded to a printer's system (Lightning Source). The error they see is a corrupted embedded font file.
This is definitely a problem. This doesn't just affect PDFs opened by Acrobat Reader, it also occurs on a book file that I uploaded to a printer's system (Lightning Source). The error they see is a corrupted embedded font file.