File "CCFE5741.EXE" is the LAN Installation files form the original LAN Installation diskette compressed. Theses files are to be used with the 3 COM Megahertz 10/100 Land CardBus PC Card,(3 COM part number (3CCFE574BT). When this file is executed it will extra the installation files. There are 7 files and 12 directories. These adapters are listed in IBM's OBI CTO Portfolio and have IBM part numbers assigned. 3CCFE574BT = 01N0512 with an IBM FRU number of 01N0514.