If you are a user of the Trials of Atlantis client and are having difficulty patching the game, you will need to download the latest camelot.exe from: 

 http://mythic.fileburst.net/downloads/new_atlantis_patch_client_update.exe 
 
 Once the file is downloaded, double-click it and extract it to your Trials of Atlantis directory.
 
 An example of where your Atlantis folder might be located is: C:MythicAtlantis
 
 We apologize for any inconvenience this may cause to our Trials of Atlantis users.