What version of java are you using?
On Tue, 23 Oct 2001 Weinmann, Alexander wrote :
> Under windows 2000 I experienced several times that
> the
> copy task did not work as expected. License files and
> other
> "proprietary" formats seemed to have changed [when read
> from other applications] after being copied.
> Doing the Copy manually on the operating system level
> solved the problem
> and made me think their might be a problem with the
> Copy-Task ..
>
> Any hints from the experts?
>
> P.S.: "Filtering" is off!