Mana Games

I downloaded the new version of tennis elbow (had bought the old version before), and its now telling me to buy the game (even though i bought it before). Can somebody help with this error?

Hello,

I assume you're on Mac.
The folder for the Key moved to "Documents/Tennis Elbow 2013".

You can request the new install instructions here : https://www.managames.com/Key_en.php?Lost .