Hello, i'm trying to set mach3 up.

i don't think i'm getting any step signals from my computer to my driver board so i thought it may be to do with my parallel port being a pci card

in config>ports and pins ,port1# port address is written 0x378 but when i look for the address of my port, by going (control panel>devise manager>pci epc parallel port(LPT3)>recources>recource type>I-O =DE00-DE07)

but whenever i type DE00-DE07 into the port address box and click o.k i just get an annoying beep and this writen in the mach3 error box 'reconfigueration estop'

anyone got any ideas???