sorry for me English

I need to use the (out) , (in) , (cli) and (sti) instruction in WindowsXP
to write and read parallel ports. But the system notices me of an privileged error. I would be very kind from you to help me to solve this problem.
thank you very much.
Yours faithfully

Victor Fassiano
Posted on 2005-05-23 16:40:02 by Victor100
Generally, you shouldn't be doing port I/O directly under any OS... the 'proper' way is to write a driver.

That said, have a look at and

(these threads should be added to the FAQ if not already there, IMO)
Posted on 2005-05-23 16:55:35 by f0dder