The 27forest.zip file you have requested: Maps / Scenarios / Forest scenario - 2.32mb is not available. Perhaps try browsing all files for the game Age of Empires III and upload any files you want to share or are missing. This is the only information we could locate:
you start off the scenario by landing your ship on the shore to establish a colony and defeat the french. building walls around your colony early in the game will stop any small scale raids, you can ally with native tribes on the map to gain more units, natives can also be freed from stockades scattered across the map. if you check the objectives menu you will find a list of "missing objects". these are things you can find throughout the map such as units, scenes, buildings or things that are out of place. anyway you must detroy all the enemy buildings to win, enjoy!