Radja Mitra's article helped me to integrate the USB7 controller under Win 3
The procedure briefly summarized here:
1) Create a new variable under System - System variables. The name of the new variable should Devmgr_show_nonpresent_devices his and the Value 1obtained.
2) The NEW HARDWARE and the result of the driver import are now displayed in the device manager
can be tracked.
It worked "almost" straight away AND this with the included drivers on "miniCD" which I put on
unzipped the hard drive.
best regards and good luck
antony