SYMPTOM
QR Codes (barcode) do not show or print correctly on reports
CAUSE
Missing a required font
SOLUTION
Download and install the following font, by double-clicking on the zipped file (you may need to save this file first) to show the contents of the zipped folder, then double-clicking on the font file itself. On the opened window, click the "Install" button at the top left.
QR Code Font (zipped)