Try asking on a programing group. Unlike DOS or Windows 9x, Windows
NT/2000/XP does not allow direct access to hardware so the code will
have to be rewritten or you will have to use a workaround like the one
you found.

John

Jose Manuel Lopez. wrote:

> Hi,
>
> I have the source code of a small application that reads and writes the
> parallel port.
> The application works fine in Win95/98, but I find that when I try to
> execute it in
> win2000/XP it doesn't work.
>
> I've found in internet a utility that installing previously a special
> driver, I get what
> I want, but using an uncomfortable command line.
>
> Due to I've the source code I would like that my application didn't need
> installing this driver nor using this command line. I would like include in
> my application the code needed to read and write the parallel port in a
> transparent way.
>
> It doesn't matter if such code is x86 assembler.
>
> Anybody has had such problem?
>
> Thanks in advance.
> Jose Manuel Lopez.
>