Problems installing the Multi Net software

Hi,
I was having a hard time installing Multi Net. There are several errors that popped up whenever I tried to run and install it. There is no available miniport that is shown on the computer monitor or screen snapshot. The window in the network connection cannot also be viewed. I wondered why there is an un-ticked mark in the Multi Net attribute property in my computer’s wireless card. Why is that so? Please help fix this problem.
