So,when my mac was version 10.7, I downloaded the Obsidian Menu bar from http://www.maxrudberg.com/. this is menu customisation for the mac. When I updated my mac to 10.7.5, the menu bar got messed up. I tried to install it again but the dmg was only for version 1.7. I tried to restore it to default but the installer was only for version 1.7 . How do I fix this problem ?