I'm playing the FE purchased and downloaded via steam on Windows vista.  After many hours of playing If I attempt to move my army onto an enemy city space ie to attack, it does not bring up the battle screen but only shows the dot to dot path that signifies future movement, even though the army should be able to move in this turn.  Once that occurs no action can be taken to end the turn, including the end turn button or fulfilling ally army and city action orders.  I've tried many times to quit the game, restart from a few turns earlier, only attempt to move onto one square depth of the enemy city etc. I'd spent many hours playing and would like to finish only to have the 'end game' button stop working at the "end game" phase of the game.

Any help would be appreciated.

== Royal