LE5 and ASIO (4all)

Hi- New to all this… set up my Alesis IO2 Express and when using the ASIO Direct Full Duplex driver the latency is unacceptable.
Tried the ASIO4all as suggesed in the manual but I can not “see” the IO2 in the input devices, only Front Mic1 & 2

Can you suggest a solution for either solving the latency on the Full Duplex or how to connect the ASIO4all to see the IO2 ?
Many Thanks in advance

The ASIO4All manual or forum would be the place to find the answer.