I finally got my TrackIR 4

Some time ago you told me that it is possible to use it on a second computer, WideFS- connected to the FS9 computer. I installed the TrackIR software on the second computer, then plugged the device on the second computer (as you told me to do) and made sure that WideFS would connect the two. Then launched TrackIR software and FS9, but the FS9 computer doesn't see the device. How do I tell the FS9 computer that TrackIR is present? Is there any file I should copy on the FS9 computer? I disabled Active camera and don't have nocd cracks or language.dll modifications. It seems that the FS9 computer simply does not know that the TrackIR exists!
Thank you for any help!
James