How do you load client from desktop

[Diantane]

Have installed and already in game. Logged out and now want to come back in. How do I get to the client again?

[Michiyo]

Depending on which launcher you used "Tequila" or the "Homecoming Lancher" just run that launcher again, and then launch the game from it.  You will always launch the game from your launcher of choice.  That is how you keep your game updated when there are patches.