Bug No Lobbies After update

After v0.1.5062, I do not get any multiplayer Lobbies. Something I noted, at the bottom of the screen there is a (None O) after the version. I read in the forums to delete "OptionsSave.xml" but I can't find the file.  I've found other xml files.  

p.s. Thanks for fixing the mouse scrolling.  

~Draco

 

I am playing on:

MacBook Pro, 15-inch, Mid 2010

2.4 GHz Intel Core i5

8 GB 1067 MHz DDR3

NVIDIA GeForce GT 330M 256 MB

 OS X 10.9.5