While trying to install AOE III my install stop while unloading the 2nd CD.  
Tried to install it again and got the following error message 1618 Another
installation is already in progress. Complete that install before proceeding
with this installation.  How do I cancel the 1st ...

Recently I have installed the conquerors expansion to my original aoe2
version. After starting the game through the conquerors, unit commands
(formations, attacking/defensive stance) are missing in all game mode. Icons
are not displayed on command panel, hotkeys for these ...