Instrument I/O Assistant help

[OrangeEngr]

I am using a chip called the USB I/O 24 DIP to transfer data through the USB port. I have installed the correct driver, and the operating system as well as Labview recognizes it. I can use the Instrument I/O assistant just fine for the identify device command "?", however when I try to send "b" which reads from post B of the chip and then read and parse the data, I get a timeout error on the read and parse step of the assistant. I am recieving the correct data from the port in the read and parse window, but I can not access it because it times out. It needs to finnish the run in order for me to parse the data so I can access it from the assistant block. Can anyone help me?
Here is the data sheet for the USB I/O 24 DIP

http://elexol.com/Downloads/USBIO24DIPDS1.pdf