dbaccess on 12.10TC2

This concerns on IDS12.10.TC4IE on windows server 2012 R2. When I run dbaccess it insists that I login even though I am logged on to Windows as Informix. This is on the console on the server and *not* remotely. The finderr help file says: “Client client-name or user is not trusted by the database server. The desired database server does not consider the client computer or your user ID trusted. “ I get this: 08:10:37 listener-thread: err = -956: oserr = 0: errstr = informix@LastDitch.home[LastDitch]: Client host or user informix@LastDitch.home[LastDitch] is not trusted by the server. This does not happen on windows server 2008 R2 . There is not a hosts.equiv file on windows. I don’t know if it is because of the newer OS or something did not install correctly or if it is “by design”.