Hi, I use cygwin setup on Both Windows NT Workstation and Server I create ftp and anonymous users but I didn't put them in a group. It works on Nt workstation but it fails on NT server (Login failed). I wonder if there is a way to know the Nt group with for exemple the registry to add by code ftp and anonymous user in a group. Also how does cygwin setup create the file etc/group with the groupname of the Nt Group. thanks for your precious help. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/