So yesterday I was working with a couple of files. Trying to save them in .igs and .stp formats. I was able to save in both formats on the first file but when I went to do the second file it crashed. It gets the busy working circle then just shuts Bob Cad down. Any ideas what wrong? I need to get these files out to our manufacturer in a format that they are able to use. Any help with this would be greatly appreciated. TIA.
