I upgraded an old dell laptop from win ME to win 2000. Since doing so I can no longer get the parallel port to run my ADC,DA & Digital out interface. I am using qbasic to run my interface. The program itself works as does the interface when tried on other computers running win 3.1 win 95 win 98. I am using the folowing pins on the printer port. 1,2,3,4,5,6,7,8,9,10,13,14,17. The problem appears to be ECP mode. I have tried different configurations ie DMA and IRQ. Is there a way of getting the printer port to run in SPP mode. Any help appreciated.
