Resolve Business Manager cannot download Connect+ transactions

Learn how to resolve when Business Manager cannot download Connect+ transactions.
Products affected: Business Manager


Business Manager is not able to download new transactions.


Network or security settings are preventing communication between Business Manager or the Connect+ and the server.


In order for Business Manager and the Connect+ to upload and download transactions to the server, the following addresses, ports, and services must not be blocked on your network. Add all of the following services, ports, and web addresses to the exceptions/allowed list in your firewall, anti-virus software, and other network security equipment. Contact your IT department for assistance if needed.

Web addresses
  • 80
  • 443
  • 53
Business Manager services
  • For 32-bit Windows:
    • C:\Program Files\Pitney Bowes\Business Manager\Plugins\TransSrcInterface\AHTxListener.exe
    • C:\Program Files\Pitney Bowes\Business Manager\Plugins\TransSrcInterface\AHTxSourceController.exe
  • For 64-bit Windows:
    • C:\Program Files (x86)\Pitney Bowes\Business Manager\Plugins\TransSrcInterface\AHTxListener.exe
    • C:\Program Files (x86)\Pitney Bowes\Business Manager\Plugins\TransSrcInterface\AHTxSourceController.exe

UPDATED: August 14, 2021