But when it starts loading it give me the message "Insert the eComStation CD....."
Perhaps a silly question, but did you try ejecting the CD, and inserting it again? I remember having to do that for some reason, a few years ago. In fact, just using <enter> might be all that it needs.
By default it only sees 1 EHCI and the rest is on zero.
This could be correct. I have two laptops that have only two EHCI adapters. Apparently, there is an internal hub that handles USB 1.x. Of course, if they are really USB 3.0, they aren't going to work. Adding extra USB drivers doesn't hurt anything, they just don't load. I do have one machine that will NOT boot, if there are not enough of each of the required drivers defined in CONFIG.SYS, but too many are just ignored.
I noticed in 2.jpg, that you did NOT select to install from a USB CD. It isn't going to work without that.