I must have gone stupid. Thanks for setting me forward Guyinthedesert. Jim near Boston

I am still having no luck with this issue. My arc settings are good to go.I do get wire frame to post out arcs. I have created a cylindrical ruled surface using 2 arcs and still the same results. Any more ideas? Thanks Jim near Boston

I can not get X5 to output arcs for an inside diameter surface contour approx 5 inch dia. Leaving 0.0 on finish, with no check surfaces. I have tried everything filter wise and it will only post lines. My boundary is an arc, well away from the surface. This is a nurb surface. MPMASTER post and or MPFAN. I can get arc out put in version 9. Am I doing something wrong filter wise? Thanks, Jim near Boston

I have installed x4 on my home computer. I want to do some work at home. You know, take the key home at night. I do have a valid sim. I installed from the cd and installed from Mastercam web site .Both installs I get error box upon clicking on Mastercam program start up. I do get the X4 splash screen and immediately the blue error box ".exe not valid" with an ok box underneath it . The program will not boot. Clicking ok on error block closes Mcam splash screen. I do not have a previous version of Mcam on the computer. clicking Haspx says my hasp good til neext Sept. I have a Dell dual core with tons of ram,hd space etc. Thanks, Jim