As I understand, you can't use Access 2003 (or earlier) ADP/ADE against SQL
Server 2005. To use an ADP/ADE with 2005, you must use Access 2007.

Regards,
Graham R Seach
Microsoft Access MVP
Sydney, Australia
---------------------------

"CyberDwarf" <steve.ingle@lineone.net> wrote in message
news:uF0c%23hv4GHA.3396@TK2MSFTNGP05.phx.gbl...
> Hi
>
> Has anyone out there had any problems running Win2k (SP4)
> workstations/Access 2003/SqlServer 2005 in combination?
>
> I have a client reporting connection dropout when loading our
> shrink-wrapped Access ADE app, preceded by an error message saying 'class
> not registered'.
>
> Not sure if this is an Access problem, or a Win2k problem run against the
> SQL Server...
>
> Any relevant comments gratefully received
>
> TIA
>
> Steve
>