Here is simple 1 hexa element model. Unpack it, copy dat file in new folder, then found in your NX dir/nastran/bin/nastran64L.exe or nastran64 or other nastran executable and run it. select dat file from archive and run it. Problem must be solved without FATAL errors in f06 file. If you get error - repair your instalation/computer setting.
by checking it I've got a license error in f06
*** USER FATAL MESSAGE 1259 (GETLIN) PREPROCESSOR CONTROL VALIDATION FAILED.(A) *** USER INFORMATION: THE BULK DATA SECTION OF THE INPUT DATA HAS BEEN CHANGED OR WAS CREATED ON A DIFFERENT COMPUTER. 1 * * * END OF JOB * * *
So no results, because I've got only desktop license which means I can only solve NASTRAN decks which
were created at my own PC.
May be, it's your problem, too?
Best wishes, Michael