Trust Relationship between samba 3 and Windows 2012-R2

Recently we update Windows 2003 to Windows 2012 R2 with a TrustRelationship with a samba 3, to keep it working you have to modify the windows registry on the windows 2012 machine,

 Windows Registry Editor Version 5.00


And having done that, it’s the same process to join windows 7 or superior to a samba 3 domain.

This is a excelent reference.