The aoe3112english.exe file you have requested: Official Releases / Patches / Age of Empires III patch 1.12 (English) - 20.7mb 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:
The English-language patch for players without the Warchiefs Expansion. Included is a readme.