How can I turn off collision to pass through walls?

Im trying to create an event to allow the character to walk through a wall after clicking on it and when I check the "through" box under options it doesn't seem to work. Any advice would be greatly appreciated, thanks.

You either need to set the event or the player to "Through ON" via a move route. Or make another page in the event that sets it to through. Make sure any tiles under the event are also passable.

Thanks, that worked. =)