How Can I delete a HWD file from a project in Control builder M 4.1 ?

Hi Hi

In my system I have a bad configured profibus instrument .
When I try to update the gsd file i get the message:
Hardware Definition Duplicated
File: C:\ABB Industrial IT Data\Enginner IT Data\ Control Builder M Professional 4.1\Projects\DepuracionGases\yp001555
The file contains duplicate hardware definitions or the hardware definition is already presente in the system. Check the log file sessionlog for further information

I want to delete the hwd file from the project but if i delete manually it appears again.

Could you help me?
Thanks in advance

José Pérez