Never mind. I found the problem.

It appears that Vista was caching the DLL.

R.

--- In firebird-support@yahoogroups.com, "sllimr7139"
<_rmcontrols@...> wrote:

>
> Hi,
>
> I installed FB2.1 on my machine and played with it for a while.
> I then un-installed it and re-installed FB1.5.5 (server and client) and
> now I can not connect to any FB1.5x server.
>
> I get the following error:
>
> *****
> ICS ERROR CODE: 335566721
>
> Unable to complete network request to host "xxx.xxx.xxx.xxx".
> Failed to establish a connection.
> No connection could be made because the target machine actively
> refused it.
> *****
>
> Now the strange thing is, if I un-install FB1.5.5 and re-install FB2.1
> I can connect to the same machine with no problems.
>
> I'm using the TCP configuration, no software firewall and I'm on Vista.
>
> What am I missing?
>
> Any help would be appreciated.
>
> Ryan.
>