Multiple Version of JRE

I think many people have asked this question, but all solution that I can find do not solve my problem.
I have 2 applications, app A needs JRE1.6 and the app B needs 1.3.0_2. After I installed app A with JRE1.6, app B crashs with "IHYAXMLWriter no implemented in this version" exception after started.
I tried to disable using jre1.6 for applet in IE Tools->Internet Options ->Advance menu, disable jre1.6 in Java control panel, and enable jre1.3 in jre 1.3 control panel. However, evertime when I try to run app B, IE still uses JRE1.6 and crashes (I can tell because I enabled the Java Console).
Does anyone know how to solve this?
Thanks very much!

flounder wrote:
DrLaszloJamf wrote:
ChuckBing wrote:
This document [Deploying Java Applets With Family JRE Versions in Java Plug-in for Internet Explorer|http://java.sun.com/javase/6/webnotes/family-clsid.html] has solutions - but you may not like what you have to do.
Let's see: blah. blah, blah, sailor suit, blah, blah, blah, unpleasant ointment, blah, blah...
Don't forget the goat!No! Not the goat!

Similar Messages

Multiple version of JRE in company..How to manage? (newbie question)

Greetings..this is a newbie question
We have 48 versions of JRE running in on XP IE6 in our company.
Some version beat up other JAVA applications.
It's a mess.
How can anyone manage this many versions?
Can we consolidate down to a few versions?
I saw some posts on changing the JRE dynamically or perhaps using a wrapper with a product from "sourceforge".
Are these viable?
Thanks in advance

We have 48 versions of JRE running in on XP IE6 in
our company.
Some version beat up other JAVA applications.
It's a mess.can you elaborate on how some versions "beat up" other apps?
How can anyone manage this many versions?you don't, each computer should periodically upgrade (IMO) but you shouldn't care. if you do, tell your users to load the latest version
Can we consolidate down to a few versions?sure
I saw some posts on changing the JRE dynamically or
perhaps using a wrapper with a product from
"sourceforge".
Are these viable?i have no idea what this is, but I have doubts about your problem, if it exists at all

Multiple version of Java on one machine

Is it possible to have multiple versions of Java co-exist on the same XP Pro machine?
Here is our scenario: we have apps that use Java 1.5, but we have one critical app that doesn't support that version yet. It has to use the 1.4 version. Is there a way to allow both versions to exist and be usable for their respective apps? If so, how?
Thank you.

I can't, however it's never a good idea to have
multiple versions of Java on one machine. Try and
standardise if possible. If OP used JAVA_HOME as you
often suggest, then he would be knackered wouldn't
he? JAVA_HOME can only point to one JDK. Your
advice is conflicting kaj.Nope. JAVA_HOME should always be defined in the start script/file for a java application, so it's not set per system. It's very common that companies have applications that requires different JDK/JRE versions, and it's usually very expensive to upgrade all applications (if it's possible at all). You can of course also alter the PATH variable if you want to in the script.
/Kaj

Run Time parameters and multiple versions of RTE

I have an app that uses the RTE and requires several RTE parameters be set correctly. In several cases however, I may have a condition where there are multiple versions of RTE installed at the same time. I dont find any way of assigning different RTE parameters to different versions and therefore I am assuming that all the versions will get the same RTE parameters so that no matter which RTE is in use it will have the correct parameters. Is this correct and is there anything I shjould be aware of when runnign multiple RTE versions on the same Windows machine?

you can use as many .bat files as JREs is your windows OS.
file1.bat
JRE1_PATH/bin/java -Dparam11=value11 -Dparam12=value12
file2.bat
JRE2_PATH/bin/java -Dparam21=value21 -Dparam22=value22etc

Should I uninstall previous versions of JRE???

I have these previous version of JRE installed:
J2RE, SE 1.4.1_02
J2RE, SE 1.4.1_07
J2RE, SE 1.4.2_05
I am now updating to J2RE, SE 1.4.2_06 should I uninstall previous versions of JRE or should I leave it alone?
If I were to uninstall do I uninstall via Control Panel or is there another way to uninstall JRE?

There is little harm in either having multiple version (except disk psace/clutter) or removing them. If it turns out you have software that will not work with the latest version, you can always re-install an older version.

Specific version of jre in .jnlp file and downloading from local server

Hi,
I have couple of questions regarding the specific version of jre in Java WebStart.
1) I have specified the jre version in .jnlp file as below.
<resources>
<j2se version="1.3.1_02"/>
</resources>
When I saw the File/Preferences/Java of Java WebStart installation, there is an entry with the "Product Version" value as 1.3.1_02 as I installed jre also before launching my application. Still it complains as,
The application has requested a version of the Java 2 platform (JRE) that is currently not locally installed. Java Web Start was unable to automatically download and install the requested version. The JRE version must be installed manually.
Error Code 11 (11 Could not locate requested version) returned from server when accessing resource: (http://java.sun.com/products/autodl/j2se, 1.3.1_02)
When it is there already, why it is trying to get from the Sun's site.
2) I want Java WebStart to download the specified version of jre from my local server, I specified this in the following way,
<resources os="Windows">
<j2se version="1.3.1_02" href="http://host:9095/j2re-1_3_1_02-win.exe"/>
</resource>
I got the error saying,
Bad MIME type returned from server when accessing resource: (http://host/j2re-1_3_1_02-win.exe, 1.3.1_02) - application/octet-stream. where host is my server name. What I need to do here.
Can I have multiple resource tags one for each os.
Help is highly appreciated.
Thanks,
Sreedhar.

Hi Sreedhar,
There are some other useful threads in this forum on this topic:
the "Automatically Installing the IBM JRE 1.2.2" thread has tips from somebody who's put together auto-download of JREs from his own web site:
http://forum.java.sun.com/thread.jsp?forum=38&thread=71061
Also, the behavior of the j2se tag is discussed a little in the "Using a specific JRE" thread: http://forum.java.sun.com/thread.jsp?forum=38&thread=158075
The first step is to add an href attribute to your j2se tag. I was just experimenting with this this afternoon,
and it appears that unless that href is specified (even if it's the java.sun.com default autodl URL!) JWS will not properly check locally-installed 1.3.1 JREs. Once you include Sun's autodl URL as an href, JWS will at least properly enforce the product version among locally-installed JREs. Of course, Sun doesn't actually include 1.3.1 in its autodl section, so it won't download it for you, but it will enable checking of the JREs already installed.
The second step is downloading JREs from your own web site, which is more complicated and explained better by other messages in the forum. But basically, JWS is not simply looking for a .exe installer for a particular JRE. It hits the webserver with a query and expects the webserver to give it back an installer's JNLP file. Look at the referenced threads for more details.
Jim

Multiple versions on one computer?

Hi!
I am a new Macbook user that I bought to start developing Mac software.
I would like to use multiple versions of Mac OS X on my macbook if possible.
Can this be done so that I would have 10.3, 10.4 and 10.5 of Mac OS X installed and select the version on boot.
Thank you!

Just to build on what TP has mentioned... the reason for this is that older versions of OS X are never updated for newer hardware. As all Macs ship with the most current OS on them, there is never a need to update previous versions of the OS. There have been a number of significant hardware updates since 10.3 (I don't believe any version of 10.3 was ever released for the Intel Macs). If you had an older MacBook that came with 10.4, you could get away with installing both 10.4 (using the version it shipped with) and 10.5. If you have a more current MacBook, 10.5 is pretty much your only choice.

[Forum FAQ] Schedule multiple versions of System Image Backup in Windows 8.1

As we known that there is no UI for user to configure Image backup in Windows 8.1, this is a guide for your to schedule multiple versions of System Image Backup.
Step 1: Create a task to schedule an image backup with following command:
SCHTASKS /Create /SC WEEKLY /D MON /TN WeeklyFullBackup /RL HIGHEST /ST 13:00 /TR “wbAdmin Start Backup -backupTarget:F: -include:C: -allCritical -quiet”
Step 2: Schedule a robocopy to backup the saved image with BAT file:
Please create a new folder (in this example, the new folder is e:\test2) to save your multiple copies of image backup:
Write following batch file to copy backup and rename with backup date:
*****************BAT********************
@echo off
robocopy e:\test1\ e:\test2\ test.wim
ren e:\test2\test.wim test_%date:~10,4%%date:~7,2%%date:~4,2%_%time:~0,2%%time:~3,2%.wim
NOTE: e:\test2 is my location to save multiple copies of image backup; e:\test1 is the location I create the system image backup.
This BAT can also help to rename the copy of image backup with date and time like below:
3. Set up a basic task in Task schedule:
Note: please make sure the time you configured follows the time you set for image backup in Step 1.
Action -> Create basic task (Name you task) -> Trigger (Set how often this task should be run) -> Action (Start a program) -> Under Program/script, point to your bat file you create in Step 2.b -> Finish
At the end, you can know more about SCHTASKS and Robocopy via following links:
Robocopy
http://technet.microsoft.com/en-us/library/cc733145.aspx
Schtasks
http://technet.microsoft.com/en-us/library/cc725744.aspx
Welcome to your feedbacks.
Please click to vote if the post helps you. This can be beneficial to other community members reading the thread.

Hi,
Thanks for posting in Microsoft TechNet forums.
I will try to involve someone familiar with this topic to further look at this issue. There might be some time delay. Appreciate your patience.
Regards,
Kelvin Xu
TechNet Community Support

Multiple Version Issue. data not matching

Dear all,
pleas help me in this issue..
we have the Apo (DP) Cube. we are running the reports on this cube..
when we run the query we are giving the Verion ( means week) in the selections.. data is coming but.not matching with Apo..data..
we assumed that data is coming more. beacuse it might taking the data of previous year also.
so we included the Calyear and aksed user to selct both, vesrion as well as year.. because their req is for multiple version with historical data.
They want to see the data for multiple versions with historical data... even though data is not matching..
what we had done is again deleting all the data from Cube and dso an datasource , again loading... this time we asked user to run the report and match it the data is matching.. with vesrion
But when we go for historical data with mutiple version. its not matching ,
pleas help me out where to find out this probelm , what could be the cause ,.
how to chek
Awaiting your valuble fedback. its an uregnt issue.
if any thing else required pls let me know

Txs for your valuble reply..
We had checked that .
but when we unload and again loaded data this time it is matching on giving the version...
Where as in case of Multiplr versions . data is coming more.. donno wheather it is mixing up the duplicate data . or what not able to underand.
can you pls tell me steps how to analyse with your patiency...
Where and all we need to chek ....
Awaiting Your reply.

How to change the default JRE when there are several version of JRE in Sys

How to change the default JRE when there are several version of JRE in System?
i have installed j2sdk1.5.0 then installed j2ee1.4,then installed Weblogic6.1 which use jdk1.3
Now the JRE is jdk1.3\bin
When run class that was compiled with jdk1.5,throw:
java.lang.UnsupportedClassVersionError
How can i change the jre to 1.5?

There is a workaround to move from 1.5 version to the older 1.4 version. But this could be specific to the browser setting the JRE version.
Excerpts from sun docs:
However, a user can still run older versions. To do so, launch the Java Plug-in Control Panel for the older version, then (re)select the browser in the Browser tab.
Example:
Assume you are running on Microsoft Windows with Microsoft Internet Explorer, have first installed version 1.4.2, then version 5.0, and you want to run 1.4.2.
Go to the j2re1.4.2\bin directory where JRE 1.4.2 was installed. On a Windows default installation, this would be here: C:\Program Files\Java\j2re1.4.2\bin
Double-click the jpicpl32.exe file located there. It will launch the control panel for 1.4.2.
Select the Browser tab. Microsoft Internet Explorer might still appear to be set (checked). However, when 5.0 was installed, the registration of the 1.4.2 JRE with Internet Explorer was overwritten by the 5.0 JRE.
If Microsoft Internet Explorer is shown as checked, uncheck it and click Apply. You will see a confirmation dialog stating that browser settings have changed.
Check Microsoft Internet Explorer and click Apply. You should see a confirmation dialog.
Restart the browser. It should now use the 1.4.2 JRE for conventional APPLET tags.
Details are here
http://java.sun.com/j2se/1.5.0/docs/guide/deployment/deployment-guide/jcp.html
My system (Windows XP) has the version 1.5_09 set as the default. However i just installed JRE 1.5_06 and would like to revert back to _06 as the default JRE..
Will update if i find more information

Manage multiple versions(ID CS,CS2,CS3,CS4) of INDD files Indesign proxy for PC

Dear scripters,
I have multiple version of ID installed in my system. I have ID CS,CS2,CS3 and CS4. While I am opening (double click) the ID CS file, automatically the file opening in CS4. For solving this problem I have searched in the forums I found there is a program called INDESIGN PROXY for MAC OSX. It manages the problems well.
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1. While user double clicks the Indesign file the argument is not passing to the Indesign.exe, but the argument passes to the Indesign proxy. Something like this
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I think I am detailed.
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regards
a r u l
vpublish.net

I don't think it's a mistake.
"InDesign CS4 (3.0)"
means: this is the OM for InDesign 3.0 (i.e., InDesign CS) that is contained in InDesign CS4.
Wait -- do you mean there might be a difference between "the OM for InDesign 4.0 (i.e., InDesign CS2) that is contained in InDesign CS4" and, say, "OM for InDesign 4.0 (i.e., InDesign CS2) that is contained in InDesign CS5" ?
Why on earth would anyone need that? I imagine it's not because even with versioning the 'older' scripts may not behave the same -- there must be dozens of mails about versioning not working ... I mean, if Adobe knows what causes older scripts to stop working (because, if I understand you correctly, they retroactively change it in the documentation for older versions), wouldn't it be yet easier to not cause those changes?

Multiple versions on one box

Hi
Could someone help me with the below questions.
We have multiple MaxDB databases running on one box for EC and BW. There is a requirement to upgrade the BW database software, to do this do I have to upgrade the other databases on the box? Though my OS is Linux, I would also like to know the possibilities in windows environement.
If we can have multiple versions of databases on one box, are there any known problems. If the database version are different, how does the common services or executables work (eg:- I understand that there is only on XSERVER per box) and which folders are updated (is it only "database_dependent_path" or "independent_program_path" as well)?
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Thanks

Hi,
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> dbmcli db_enum
773     C:\sapdb\773\db                         7.7.03.16       fast    running
763     C:\sapdb\763\db                         7.6.03.06       fast    offline
> dbmcli inst_enum
7.7.03.16    C:\sapdb\773\db
7.6.03.06    C:\sapdb\763\db
If the EC and BW instances are installed under different directories, you can upgrade them independently of each other. This behavior is similar on all OS.
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Hope this helps,
Ashwath

Multiple versions of PSE on same computer.

Can multiple versions of PSE be installed and used on one computer, e.g. PSE5, PSE8, PSE11, and PSE 13. Will there be conflict or other kinds of problems? Are the different versions in any way connected or are they each entirely stand alone with "touching" each other? Or, another way of putting this is, do I have to uninstall prior versions of PSE before installing a newer version on the same computer? Thanks for any advice you can offer.

rgthoman a écrit:
Is this true of the organizer as well as the editor? If files are stored in the organizer of one version, are they readily accessible for editing in another version?
That has nothing to do with several versions. Files are NOT stored in the organizer. They are somewhere on your drive(s). If you have a single Elements version and several catalogs pointing to the same files on your drive(s), each catalog will be able to access the same files... until you move, rename or delete them from another catalog.

Multiple versions of labview on 1 computer

Hello,
I have just purchased LV 8.2 and am about to install it on my computer. The old version of LV I currently have on my computer is 7.1. Can I run both versions on the same computer or is it beneficial to take off LV 7.1 first before installing the new 8.2. Any opinions?
Azazal
Azazel
Pentium 4, 3.6GHz, 2 GB Ram, Labview 8.5, Windows XP, PXI-5122, PCI-6259, PCI-6115

Azazal,
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Multiple versions of an application on one Forms Server

Is it possible to have multiple versions of an application available via one Forms Server?
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Would this be possible using any other Oracle tools (Portal)?
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