The Xircom CompactCard Ethernet 10 (CFE-10) has been discontinued on 21 October 2005, support was discontinued on 31 December 2005. See:
http://support.intel.com/support/net.../cs-020974.htm
A known bug involved Windows Application Manager failing to find the correct processor cab file (Arm/Mips/Sh3) requiring manual deletion from the program folder. See:
ftp://aiedownload.intel.com/df-suppo...130_README.TXT
Your card may be delivering all embedded cab files resulting a buggy choice. As you have already stated WM05 does not support your card and a separate driver (apart from NE2000) is necessary. Download driver here:
http://downloadfinder.intel.com/scri...OSFullName=All Operating Systems&lang=eng
Follow the read me instructions above and delete the Mips and Sh3 cab files once installed.