Appian Collab / Filesystem Utilities

We have a Problem in all the Environments using the "File System Services" plugin when we try copy a file from a Windows Server into our Appian Server.

When we execute the node Move From Win to Unix we get the following error message:

IOException: jcifs.smb.SmbException: Failed to connect: BLBNBGEAMAPP01/1.8.15.85 jcifs.util.transport.TransportException
java.net.SocketException: Connection reset
                at java.net.SocketInputStream.read(SocketInputStream.java:210)
                at java.net.SocketInputStream.read(SocketInputStream.java:141)
                at jcifs.util.transport.Transport.readn(Transport.java:29)
                at jcifs.smb.SmbTransport.peekKey(SmbTransport.java:388)
                at jcifs.smb.SmbTransport.negotiate(SmbTransport.java:288)
                at jcifs.smb.SmbTransport.doConnect(SmbTransport.java:319)
                at jcifs.util.transport.Transport.run(Transport.java:241)
                at java.lang.Thread.run(Thread.java:748)

                at jcifs.util.transport.Transport.run(Transport.java:258)
                at java.lang.Thread.run(Thread.java:748)

The question is, do we Need to install and configure Samba in the Unix System? If so, which Version?

and wo we Need to configure it in the Windows Server? We copy files from Windows to Unix (Appian)

and wo we Need to configure it in the Windows Server? We copy files from Windows to Unix (Appian)