Free Replacement file download for Carlson Survey CBT, Manual Traverse.   Some copies of Autodesk Field Survey/Carlson Survey CBT shipped with an incorrect file.  Follow these instructions to download the correct movie and replace the file exactly as detailed.   The missing Traverse file can be downloaded here.  It is a 5.5 MB wmv file and we do ask who you are before downloading.   Browse and Save to the exact location of your install lessons, overwriting the existing file.   Install On Your Drive Here:>   C:Program FilesAutodesk - Carlson Survey CBT Series V5.1Autodesk Field Survey - Carlson Survey CBT.....