not nlm

Okay in Netware 6 Sp2 during the installation when I try and load a device driver manually it says next to it where it would normally say OK "not nlm".

What does this mean?

Sorry but I know practically nothing about Netware.

by manually I mean ctrl-esc to the console.
the problem is that it does not detect the adaptec 2100s correctly. but when I try manually loading the driver "bkstrosm.ham" I get "not nlm"

TIA

Is the phrase

"not nlm"

the exact error message you get? Usually Netware's error messages are a bit more comprehensive than that.