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Select 32-bit Java (default) or 64-bit Java. Click the Java icon and then the Advanced tab. In the menu, click Settings > Active Profile. Mainly because of the memory layout in 64-bit architecture.
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On the other hand, on a 64-bit CPU architecture machine, you are free to choose between 32-bit java/JRE and 64-bit java/JRE.
Java runtime environment 32 bit to 64 bit install#
Strictly speaking, on a 32-bit CPU architecture machine, you should install 32-bit java/JRE. But the flipside is that it doesn't matter if you use a 64-bit or 32-bit Eclipse for developing and building Should I install Java 32-bit or 64-bit? A 64-bit Hotspot JRE cannot use 32-bit native libraries. You will need to use a 32-bit JRE to run the application. So, WinPcap, libpcap) as 64 bit versions do not exist for the windows libs. Choose the folder location and save the file to your local system. To save the file for later installation, click Save.
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How do I change my Java from 32-bit to 64-bit? How Can I Tell If My Java Version Is 32 Or 64-bit?
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