[Dx4win] CW keying

[wo2n]

Hi, I have a new computer with windows XP
I installed a parallel card in a PCI slot and called it LPT2
DX4win loads and says "can't open cw driver" I have lpt2 setup in programs
as keying port.
What's wrong? Is it XP?
Also CT won't key either only get one garbled transmission from inside
computer.
All wks well when connected to old win98 computer
any ideas?
Thanks Bernie/WO2N.>