Android Question Problem with B4A External library (Net.jar) Dim FTP as FTP

Hi ll.

I have a problem using external library.

I have B4A configured with de folder that contains the library (In this case Net.jar)

When I try to search this library in the Libraries manager there is not external library

I have tried to Add the line #AdditionalJar: net.jar and #AdditionalJar: net but when I try to do Dim FTP as FTP it says that I need library reference.

Can someone hep me?