How do I install or uninstall the Payflow Pro COM object?


All of the required files should be downloadable from PayFlowPro Manager.  The following steps must be executed on each system that will be processing Credit Cards with PayFlowPro.

  1. Verify that PFPro.dll is in your c:\Windows\System32 directory
  2. Run PFProCOMSetup.exe included in the .Net (dotNet) download