You can download APC from our website:
https://www.blackbaud.com/default.aspx?pgpId=2255&ID=171&Bundle=FundWare+20+Pines

Complete install instructions are in the apc401.pdf file, located in the 20pines.zip file located in the download.
If EFT Transmittal is already installed, go to Start, Programs, APC, EFT transfer and click on Register if you need to register again.