I have Internet explorer 11. I have some help files which run only with 64 bit Java. By default IE was launching in 32 bit. After googling I found by enabling Enhanced protection, IE will launch in 64 bit. I was able to achieve IE in 64 bit. However it was still launching 32 bit Java.
Please note:- When there was a separate option of 64 bit with IE 9. I was able to run the help files with 64 bit version.
Please let me know how to run IE 11 with 64 bit Java in windows 7.
I was searching for the same problem, here is the solution:
You only have to execute this script (save with .reg extension):
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Main]
"TabProcGrowth"=dword:00000000
Then you can stop and launch again IE x64 that will now work with Java x64. :)
In 64 bit version, there is a separate link in the Start Menu to Internet Explorer for 64 bit. Also from TM you can figure it out if that application is using 32 bit or 64 bit
Related
I want to install eclipse on my centOS 7, but I'm having big problems with my java. I have downloaded 64bit eclipse version. At first I had java 1.7 from oracle and I was getting some error saying 'JVM terminated. Exit code = 13'. So I upgraded to java 1.8 but I'm still getting the same error message. Now in both cases when I ran java -d64 I got a message that says that this java version doesn't support 64bit JVM. And hence my question. Does every java version come in both 32 and 64 bit flavors? If not then what is the first version that is 64bit. And even more important: where can I find this information on my own?
You can see which versions of Java are available as 32 or 64 bit on the Oracle Download site
https://www.oracle.com/technetwork/java/javase/downloads/index.html
On here if a download contains 64 in its name it is 64 bit. If it says 586 or 32 then is is 32 bit.
Java 9 was the first version to be completely 64 bit.
Eclipse doesn't start in windows 10. When I click on Eclipse, it just appears for a second and closes quickly. But previously I worked properly.
just reinstalling JRE ,I have solve it
If your Eclipse is 64 bit then make sure you have JRE 64 bit installed and it is latest one and if your Eclipse is 32 bit then you need latest 32bit JRE to work
Uninstall eclipse than check you's system configuration than install 32 bit or 64 bit according to your system compatible. Make sure eclipses and JDK both shared same bits.
I've been working on an applet using deployjava.js and it works fine with 32 bit JRE. Now I'm trying to test it with 64 bit JRE, and the applet runs on 64 bit if I open the JNLP file directly, however it doesn't work when I try to run the applet in my web application (using 64 bit IE11 - 64 bit JRE - Windows 8.1).
I've tried to open (in IE11 64 bit) another website with an applet and it runs in 64 bit JRE, so it has to be something about my own applet and configurations. With my applet, the page ends up redirecting to Java download for 64 bit Windows, unless I have 32 bit JRE installed (so that the applets run on 32 bit JRE only).
Have anyone encountered this kind of issue? Java code is supposed to be able to run in both 32 or 64 bit JVM, however I'm not sure why my applet would not run unless there's 32 bit JRE.
I was running jre7 fine, and had both 32 and 64 bit runtime environments installed on my pc. However, after downloading a jdk, I noticed I needed to update my java. So, I did, uninstalled both iterations of java and then installed 32 and 64 bit jdk and jre.
However, afterwards, some of my batch files didn't run properly. I did some fiddling and came to the conclusion that I can't have 64 and 32 bit java active at once. i.e., code like
java -d32 -jar filename.jar
doesn't work, as it says that "This java instance does not support a 32-bit JVM".
That said, the path variable includes both paths, the 64 and 32 bit one.
Furthermore, both the 32 and 64 bit work seperately, if I remove one from the path variable the other one works.
How can I have it so I can use either 32 bit or 64 bit java without changing the path variable each time?
I want to run two versions of Eclipse. One is only stable (on my machine) under 32 bit the other one only under 64 bit.
Any experience?
Works perfectly. You can install several JDKs and JREs and define in the eclipse.ini, which one to use per installation.