Ddhelp: illegal operation

[DoctorHawkeye]

Well I finally got planetside yesterday and after wipeing my hard drive, re-installing windows 98, and installing my vid, sound and a few other drivers, i installed Planetside. The instalation was crap, it crashed my computer about 16 times during the install but each time it got a little bit further in the installation. Finally it was installed and Station launchpad thingy was installed, but now I have another problem. Im not sur if it is only because I am either playing the Training thing(which i only did twice and this incident happened both times) and i am doing the Virtual training in the game. But After a few minutes of play either in training mode or in the VT in game(Emerald server btw) planetside terminates and this beautiful message appears:

Ddhelp
This program has performed an illegal operation and will be shut down.

(then under the details tab):
DDHELP caused an invalid page fault in module <unknown> at 0000:baa48b

Registers:
EAX=002a00ld CS=0157 EIP=baaba48b EKLGS=0010202
EBX=00000010 SS=016f ESP=007dfd38 KBP=007dfd4c
ECX=Flb95080 DS=016f ESI=00008dc2 FS=2547
EDX=00008dde KS=016f EDI=007dfd4c GS=2737

Stack dump:
(whole bunch of more numbers and letter code thingys here)

That is what I get, now im not sure what DDHELP file does but i know it is located in my Windows/System folder. Can anyone help me here?

Win98
AMD Athlon 1.0ghz
512 ram
Geforce 4 MX 440 64mb