How do I find the PTX Drive Installation Guide? Cloud Payments Expert September 16, 2021 13:24 Updated Follow Please click the link below, to view the PTX Drive installation guide. Bottomline PTX Drive Install Guide (BT3).pdf 2 MB Download Bottomline PTX Drive Install Guide (BT1 and BT2).pdf 2 MB Download Related articles How do I migrate the Encryption and Drive service? How do I upgrade PTX Drive? How do I enable encrypted files to be imported into PTX? How can I find out which version of PTX Drive I am on? How do I setup and configure the Bottomline PTX Auth App?