At the moment I do not know, but wait another few days .... Meanwhile you can use NAI Sniffer Pro (which is much better than LANalyser). You can download it at
Version 2.5 is there. If you know a newer version, i was looking very hard for it, but never found. Do you have a tool where i can access read/write on FAT 32 with Windows NT 4.0 ??? URGENT.