Could it be that some one backed up the database to the database name? Try
restoring this file and see if gbak thinks its a valid backup file.
Alan

On 18/08/2010 8:47 AM, "tomaskrejzek" <tomaskrejzek@...> wrote:

I'd like to add an information

No one of these databases was used during copy, most of them was unused for
days or weeks.

Tom

--- In firebird-support@yahoogroups.com, Vahan Yoghoudjian <vahan@...>
wrote:
>
>
> I received a Firebird database from a client and tried to open it both
> in IBExpert and Database workbench, in both cases I got the message
> "Connection authorization failure. D:\myDatabse.fdb is not a valid
database"
>
> Does this mean the database is damaged, if not what could be the
> problem, of course I have their adminstrator password, if there was a
login
> problem, would this message appear?
>
> Thanks in advance for any help
>
> Vahan
>
>
>
> [Non-text portions of this message have been removed]

>




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