You can find a link to it on www.CoinoCoin.com, or you can link directly from here:
http://coinocoin.com/Coino-Qt.zip
Please backup your wallet.dat file just in case. There is no need to delete the blockchain. You can simply use the update and you will re-sync to the network and have your coins.
You may find the initial sync to be slow. If you are an advanced user, you can use this command:
addnode=70.38.54.10
If you don't understand that command, don't worry. Your wallet will just take a few extra minutes to synchronize.
Special thanks to smcardle for the compilation.