Bring Down the Sky installation

I own a physical copy of the game and own it on Origin.  The DLC installation works fine if I use the physical copy to install it.

I recently reformatted my computer because I was having issues with it and just went ahead and downloaded it through Origin.  Every time I try to install the BDtS DLC, it tells me that Mass Effect is not found.  Please reinstall the game from the original source and try again.

I have Pinnacle Station through Origin, so it has no problem installing.  I am just curious of a solution to this problem. Thank You.

Update: Seems to already be installed.  I'm just an idiot. Sorry for any inconvenience.