*** HELP Application Error/Exception EDBengine error ***

Hi fellow Delphi gurus's

I have built an delphi application which works successfully under the
win95 operating system and majority of the NT platforms, but on one NT
PC i get the following error,thus:

Exception EDBEngine Error in the module xyz.exe at 0008F402, AN ERROR
HAS OCCURRED ATTEMPTING TO INITIALISE THE bde ENGINE (ERROR $3e06), does
anyone know why this may occurr, the only thing that is different on
this PC is the ODBC settings, this machine has Ingres II settings in the
ODBC, can someone tell me:

1. is ingres II settings compatiable with Delphi 4 (client/server)

2. do i need to change anything when i am building it using Express
software...

        Every bit of help much appreciated...thanks in advance...indy