We have a netware 6.5 server (OES) and we are trying to update the LAN

I load INETCFG --> Boards--> Ins --> Ins to add a new driver. The Floppy
has a xxx.LAN driver and a .LDI. I type in the full path a:\RTGBSRV.LAN
and no matter what I do I get the same error

Driver file not found: A:.*.

I've even tried putting the drivers into SYS: in a sub directory but then
the error is as above but SYS:A:.*.*

What's going on - anyone have a clue?