Install Shield works properly?

Hi!
Some months ago I prepared an Installation of a program with the install
shield express. This applycation needs the BDE and I select the BDE choice
in the install shield. Everything seems to be right when I create the
installation but when I install it in another computer after the
installation I try to run it but it crashes and tells "BDE Error XXXXX -
XXXXX" and it says that the BDE is not present or something like this.
Could somebody help me please?
Thanks in advance.