Spring RTS Engine

acutally i did change the settings in the control panel, but it still doesnt act the same way as TA, sense some on the buttons change under certain conditions

I know what your thinking, just go to settings and check/uncheck the box. well i did that, i want the game to play like the original TA, by using the left mouse button for my tasks. however even when i restart my computer after making the changes i still am stuck with the default settings. and yes i...