> Hi Alan,
>
> I have no clue. What conflict could there be?
>
> Is the syntax in general right?
>
> ./isql pathToDatabase user "Username" password "password"
>
> What exactly do you mean with "and "interbase"???"
>
> Thanks again!
>
> Nicolas
>

your path indicates that you are working with interbase and you are asking
questions about Firebird.
Have you recently upgraded? or are you working with interbase? if so what
version?
Do you have matching client libraries to the version of the server you have
installed?
get the picture?
Alan