Hello, Heroes of Bermesiah! In order to provide a more stable gaming experience, we are preparing for a 64-bit client update. Switching to a 64-bit client will provide benefits such as reduced game lag and improved loading speeds. Once the update is on live servers, the game will only run on 64-bit operating systems. Players with 32-bit operating systems will have to upgrade to 64-bit operating systems. How to check for "64-bit Operating System(x64)" - [Windows 10]: Settings > System > About > System Type - [Windows 8/8.1]: Settings > PC Info > System Type - [Windows 7]: Start Menu > Right-click Computer > Properties > System Type There will be a period in which the 32-bit client can still be used after the update to the live servers. However, please note that after the period is over, players must update to the 64-bit client. We will conduct internal testing to ensure as few problems as possible while switching to the new client. We will announce the details in a separate announcement at a later date. We will strive to create the best experience possible. Thank you.