I use GAUSS 18 and applications FANPAC MT Version 3.0; Maximum Likelihood MT Version 2.0.
I tried to run the example files, for example,
bkgarch.e, and get the error messages
G0064: Operand missing ',]*za' [fanutilmt.src, line 1213] G0155: Nested procedure definition [fanutilmt.src, line 1227]
This means that you do not have the most current revision of Fanpac MT. It is not related to Maxlik MT. Contact Aptech Support and they will help you get the latest version.