IDAPI error $2108 on windows 3.1 system


We developed an application on Windows '95  with Delphi 1.02. Everting
works fine in this enviroment.
Now we try to install this application on the target machine running
Windows 3.1 and the 16bits version
of the IDAPI installed. When starting the application we get an error

Can somebody help us on this one?

Thanx in advance,

Buurman Informatie System