Sir, I have creo 2.0 in which I am not able to save model in JT format. Can you help me?
Did Martin's reply help you with your issue? Do you have the license file for the JT Interface and did you check the option during install?
If you don't have the Creo Interface for JT, you can also try CrossManager: It's a converter which can convert Creo native files to JT.