1.    14 Feb 2016 #1
    Join Date : Feb 2016
    Posts : 32
    Windows 10 Pro x64

    Install 32 and 64 bit Java in alternate locations,working both at once


    I reinstalled Windows to try to fix an issue, but it did not help. I am installing my programs to an alternate drive, and would like to install Java there as well. I know about the JRE_HOME environment variable, but it can only point to 32 OR 64-bit Java. Is there any way to have both running simultaneously without need to switch the variable to the 64-bit path? I think that this does happen when I install to the default location, so how can I do that?
      My ComputerSystem Spec
  2.    14 Feb 2016 #2
    Join Date : Jan 2014
    Oak Ridge TN, USA
    Posts : 24,523
    Windows 10 Pro x64

    I found this from Oracle Choosing 64 and/or 32 bit Java (Java Platform Group, Product Management blog)

    I'll do a little more investigation later on.
    For me I only use one version of Java on my PC.. the 64 bit.
      My ComputerSystem Spec
  3.    14 Feb 2016 #3
    Join Date : Feb 2016
    Posts : 32
    Windows 10 Pro x64
    Thread Starter

    Yeah. 32 bit for browsers, but 64 bit has some things that keep features in other programs from functioning. But, yeah, I only use 64 bit Java for one thing :P
      My ComputerSystem Spec
  4.    14 Feb 2016 #4
    Join Date : Feb 2016
    Posts : 32
    Windows 10 Pro x64
    Thread Starter

    Maybe I will use a symbolic link instead. Works for other programs like Chrome, and still stores data on the secondary drive. I would just end the Java task, move both 32 and 64-bit to other folders, and just make symbolic links. The only thing is that some programs require to be installed after creating the links, because of unidentifiable processes needing killed.
      My ComputerSystem Spec

 


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