I am trying to create a Civil3D deployment from my Infrastructure 2015 suite, same process I used last year. What I want to do is include a profile, some plot setup files, and my enterprise .cui file along with the deployment, which I should be able to do. Since Autodesk doesn't give us the option to do that with Civil3D, I check the box to include vanilla Autocad as part of the deployment, and then I want to use the Additional Files option to add those files to my installation. The problem is when I try to add a folder to that Additional Files section, I get an error that says the maximum allowable path length is -18 (negative 18!) and that my path of 2 characters (C:) is too long. The exact error is "This path would be too long for the destination folder: "" Please limit the new name to -18 characters (currently 2)" Has anyone else ever seen this? I don't have this issue with my building design or plant3d deployments, just this Infrastructure Suite, which is pretty frustrating. The pc is a new i7 quad core, running Win7, and I do have admin rights. I also tried running the installer as administrator, wondering if it was a permissions issue, but that didn't seem to help.