- Download mailbarcodefonts.zip attached to this Knowledgebase article
- Unzip mailbarcodefonts.zip (see How to use WinZip to compress or extract files for assistance)
- Open Windows Explorer and enter the following file path: Control Panel\Appearance and Personalization\Fonts
- Copy the unzipped font files from step 2 to this location
If your organization is hosted by Blackbaud, Contact Support and reference this article.