It's usually best to use the latest LMTOOLS that ships with the software. i
would uninstall LMTOOLS 2006 and install 2007. You can use the old license
file and add your new 2007 Civil 3D license to it.
Matt K
wrote in message news:5190002@discussion.autodesk.com...
I have a network license for Civil 3D. Need to install license manager. It
won't load because of 2006 already loaded. Can I edit the file that is
already there, or does it need to be uninstalled in order for the new one to
load properly?