i selected the california and nevada maps to install, but at the end of the installation it has problems copying the poi.bin and polygons.biz files from the temp directory. I tried copying all CD files to my harddrive and running installation again, but same problem. I also tried copying the polygon and POI file straight from the CD, but when I run iguidance, it says those files don't match. can someone give me some insight on this problem?
