Locate the USB thumb drive that is included with the tracker. (This holds the prm file)

Place the prm file in C:\program files (X86)\verisurf device interface

then once placed, download and install the t2cal software. 2cal_v1.2.2.1.Exe 

once installed, ensure that the tracker is communicating in the t2cal software. (If not communicating, ensure that all hardware is connected properly)

If communicating in t2cal, proceed to download and install the API t2 t3 tracker support. Api_t2_t3_tracker_support_6_21_2007.Exe  (This will configure the device and vdi)

Once completed, you will be able to start the device in verisurf without any further errors.