Thanks for replies. I will try V9 for this issue.

Thanks for replies . I see that is not clear what I am asking. I have the .nc file , as text and I need to convert it into .nci file , because , I saw that with this file , I am able to create a toolpath wich I can simulate and check directly in mastercam. That's why I want to know if is possible to generate .nci files from .nc files .

Thanks, but this does not work.Already tried it , but I don't get any result. As I understood, manual entry is used only for adding some text to the program. It seems strange to me that you can not write also a part of a program , manualy , as you can do it on tha CNC machine.

I have created some programs for milling, and I have generated .nc files and .nci files. I have checked the programs by importing into the toolpaths the .nci files. I had now some other programs , but only in .nc format and if I try to import them into the toolpath , didn't get any result ( I have tried to save .nc files in .nci files , but they look the same in Mastercam editor ). I have opened my .nci files (generated with mastercam ), and the code is different. As I am new in mastercam, I don't know how to insert these .nc files.

Thanks for quick answer. I am using Mastercam x3. I am trying to insert in my toolpaths , the code ( .nc files) , to check also some old programs . Thank you.

Can anyone help me in this problem? I need to convert .nc files into .nci files. How can I do this? Is there a program that makes this conversion? Thank you.