I have a problem bugging me at work. We use little NEC's terminals to connect to "home-Made" Netware servers ( Novell 4 or 5 ) and when the computer boots up, commands load in memmory but que I change to drive F: or whatever in the server and type "login XYZ", this error appears:

emm386 caused an invalid operation error #00, press ENTER to reboot!

And it doesn't reboot. The problem is thta I need conv. memory obviously I cannot if I cant use emm386.exe. It's bugging me badly not to know how to fix it.