k8000 COMMUNICATION HELP !!

Greetings from Spain

I started working with Velleman K8000 Card connected to one of my PC (intel celeron CPU 2.60GHz 256 MB RAM Windows Xp professional sp2 version 2002) and did not achieve any kind of communication between both, I tried that software prueva comes with the card and also with Profilab Expert 4.0, and neither recognize (in the same PC I have to work 24 hours a day, a K8055 to control tube my house and never any problems). before asking for help I’ve followed carefully documented and the responses are discussed in this forum of people having the same problems, still can not get any answer I can help, my terjeta K8000 LEDs do not light !. Then I tried with another PC (ADM Atlona II x2 processor 2.80GHz 2GB RAM 240 software windows 7) and not achieving any kind of communication between the PC and K8000, or with the program, nor with supporting evidence; Profilab Expert 4.0. I reviewed one by one the cnexiones of the K8000 manual contrasting with the montage and I find no fault

CAN ANYONE HELP ME? THANKS

Have you tried all the LPT port addresses 378, 278 and 3BC?
If you use LPT port on installed PCI card, the address may be different.
You can use the Device Manager to check the LPT address.
Please see:
viewtopic.php?t=1398
viewtopic.php?t=990
viewtopic.php?t=3568
viewtopic.php?t=2154

Thank you very much for your responses and this solved the problem almost 3 months later, a breakdown of the most stupid, those things you never think that you are going to happen. estama my parallel cable broken inside.!! perhaps trodden by the chair or stretched. Ningín spirit had not rare in my K8000 now I will try 4.0 profilab expert employed to carry out my project

A greeting!