> Had you declared the function using CREATE EXTERNAL FUNCTION?

I just performed a backup-and-restore. On another machine the 32bit version of firebird works fine with the 32bit rfunc.dll using the same copy of the .FDB file.

> You are running the 64bit version of the Firebird engine, correct?

Yes I am running the 64bit version of Firebird engine.

--- In firebird-support@yahoogroups.com, "Leyne, Sean" <Sean@...> wrote:
>
>
>
> > I tried running a simple query on firebird 2.5 with rfunc64 bit version from
> > https://portfolio.assembla.com/spaces/audfl_rfunc/documents
> >
> > I placed the dll in C:\Program Files\Firebird\Firebird_2_5\UDF
> >
> > Tried to execut this query on ibexpert
> >
> > 'select z(o.unit_price) from orders o'
> >
> > Gives me the following error:
> >
> > Invalid token.
> > invalid request BLR at offset 61.
> > function Z is not defined.
> > module name or entrypoint could not be found.
>
> Had you declared the function using CREATE EXTERNAL FUNCTION?
>
> You are running the 64bit version of the Firebird engine, correct?
>
>
> Sean
>