At 09:57 PM 23/08/2005 +0000, you wrote:

>I had previously added a IB_FirebirdSession unit to my project to
>specify the fbclient.dll and had added this to the uses statement in
>my data module. This apparently made something attempt a connection
>before the data module was fully created and properties set. I've
>removed this from my uses now and only have it in my DPR.

If you are using a datamodule, make sure that the DPR creates it before any
forms that have data-aware controls.

>How can I tell what client library is being used? gds32.dll or
>fbclient.dll?

Assuming your IB_FirebirdSession unit reference is first in the uses clause
in the DPR, the library loaded will be the one referred to in the
IB_Constants.IB_GDS32 variable - as long as your app can find it in its
path, of course.

Helen