Selecting the JDK version the IDE will run under : JetBrains SupportWindows JDK is bundled with all the product installers and it's recommended that you will use the provided JDK version unless there are any specific issues. 32-bit JDK is located in IDE_HOME\jre directory and is used by the 32-bit product executable. To run the IDE in 64-bit mode you will need to download and install 64-bit JDK (not JRE) distribution and install it yourself. IDE will find and use
