You are not trying to use VMS licenses on Tru64unix, are you? They aren't compatible, unfortunately. You need real Tru64 licenses. Kari On 13.2.2013 4:56, Cory Smelosky wrote: Hello! I'm been playing with Tru64 and I managed to get DECnet installed...some common library files referred to DECNET-OSI-END and DECNET-OSI-EXT, are these the correct licenses, or need I load others? NCL continues to complain despite having those licenses loaded. Any help appreciated... .