Atlantis Launcher Error Fix If after the installation of the game client you get an error "The application has failed to start because its side-by-side configuration is incorrect," here is a guide on how to fix that. 1. Fixing incorrect Parallel configuration error This error occurs if the system does not have vcredist_x86 and vcredist_x64 dynamic libraries, these components are necessary for the operation of the Atlantis Launcher and other windows applications. Download Dynamic Libraries from the official Microsoft website: https://www.microsoft.com/en-us/download/details.aspx?id=26347 Spoiler: Download Dynamic Libraries Select to download the vcredist_x86 and vcredist_x64 dynamic libraries, then install them, the problem should be fixed. 2. Atlantis Launcher does not react to update/play button? Often this happens if you have installed the game client to a folder with a non-English name for example (E:\Games\Atlantis Battle of the Immortals\), move the game folder to a folder with an English name, the error should disappear. Also happens on pirate (bootleg) versions of Windows XP/7/8/8.1/10 If button does not react correctly the first time, try repeatedly pressing the update/play button. 3. Atlantis Launcher will not download an update. a) Make sure that the antivirus does not block the Atlantis Launcher (if so, add the Atlantis game folder to the antivirus exceptions) b) If it didn't help, check if the firewall is blocking the Atlantis Launcher (if so, add the Atlantis Launcher to the list of allowed ones) c) If the problem persists, try to reset the IE settings (start>standard>Internet Explorer), click on the gear icon to the right of closing the application, choose Browser Properties>additional>reset. Feel free to contact Atlantis Support via your Atlantis Cabinet, write to us on forums or on our Facebook page with any additional issues. Thank you.