How do I get required DLL?

Hi:

  I need to create a installer, but before I need known requiered DLL`s used by my application.

  Thanks in advance.

any suggestions?
ccast...@vallenar.ing.puc.cl

Best regards,
Christian Castillo.
Analyst/Programmer.
Solex S.A., Santiago, Chile.

PD:  Excuse my bad english.