I'm using AutoCAD Civil3D 2012 student version with some of my AutoLISP programs and some times
it crashes when using the insert command. I get an "*invalid*" error when the autolisp program crashes.
When I try to manually enter the file name using "-INSERT" I get "Invalid block name.".
Some times it works and sometimes it doesn't, using the same file name.
Anyone else have this problem?
If so does anyone have a solution?