http://www.zwsoft.com/forum/viewthread.php?tid=837 I can't open 3d DWG using VX. I must use MasterCAM X4. ciao Stefano Sten146 2010-01-29 11:41:00 http://www.zwsoft.com/forum/viewthread.php?tid=837&pid=4526 Stefano, If you send me your DWG I will check it with the latest versions LynchMikeVX 2010-01-29 11:56:04