This upgrade to 10.08 includes the changes made in all patches for 10.07 issued previously. It does not overwrite your batch files or configuration files.
Insert the Geocomp Systems September 2001 Distribution CD.
Copy all the files from the \GC10\ folder on the CD only, except .BAT files, into your Geocomp 10.07 software folder (by default C:\GC10\). Do not overwrite any \GC10\CFG files or any other files that you have configured.
If you do not have a CD drive on the computer, copy these files via some other computer that does.