Subject Re: [firebird-support] unsupported on-disk structure for file
Author Anderson Farias
Hi Pete,

> When I access the database from my program, it errors on connect:
> unsupported on-disk structure for file C:\WhenDB\Whendb.fdb;
> found 32779.10, support 0.0

are you sure the FB Server running is 2.0 ?? I found that this error
reported by you is the same when we try to connect to a FB 2.0 DB using a FB
1.5 server.


----- Original Message -----
From: "PRoyston" <pete@...>
To: <>
Sent: Sunday, July 29, 2007 6:53 PM
Subject: [firebird-support] unsupported on-disk structure for file

I have been using Firebird (1.5) with a delphi 7 application for
years. I am using Interbase Express (IBX 6.5).
I recently moved to a VISTA machine. I have never installed Firebird
on this machine, so I went ahead and installed Firebird 2.0. I took a
backup file from my old machine and installed it with GBAK on my vista
I use Database Workbench (2.8.5) and it can access the database fine,
everything looks good there.

The only GDS32.dll (in windows\system32) is dated 3/2/2007 2:05pm.
When I look at Database Properties in DB Workbench, it says
Version: WI-V6.3.1.12855 Firebird 2.0
I have tried uninstalling and reinstalling Firebird a few times
(using Run as Administrator).
Any advice would be appreciated. Thanks.