It did worked!!! Thanks a lot guys!

Hello everyone! I'm new to the forum and I could say new to Mastercam too, because I still have a lot to learn. I see that this post is way back from 2003, but I'm receiving the exact same message today. I'm trying to create the toolpaths for a part that has to be on the lathe and then the mill. I have never done this before. Did anyone manage to solve this problem without eliminating the holes in the solid? Thanks! Juan Carlos