These files contain:

The RealPort drivers for the DigiConnect Ethernet card. To use these drivers in your PC, please follow the instructions in the 8117 procedure document(s).
The Device Discovery utility. This utility allows you to check the IP address in the Ethernet card, without having to worry about which sub-net your PC is set to.
The Set IP Address utility. The 8117 procedure has full instructions on using this utility.
The 8117 upgrade procedure documents.

TRANSCAN Master Station Suite v4.5.0
TRANSCAN License Key Request