Automatic download/install JRE via JNLP

Under Java Web Start Reference (http://java.sun.com/products/javawebstart/developers.html)
"A MAIN feature of the ... JNLP... is the ability to automatically download and install JREs onto the user's machine".
Many have taken this to mean "if the client doesn't have the necessary JRE it will be installed". Well, if the client doesn't have ANY JRE isn't that the same thing as not having the necessary JRE installed? Apparently not. It appears that it is similar to the old joke: How to be a millionaire: 1) First, get a million dollars. The documentation might be enhanced if this chicken/egg situation were mentioned. It seems that we have to write scripts, etc to either point to a JRE download site or somehow manage the install ourselves. I started to look into this but then realized YOU HAVE TO HAVE ADMIN RIGHTS to install the JRE on the client.
This may all be self-evident to those who have been through this but it's a bitter lesson. If what I have written is not true would someone set me straight and tell me how to get around the admin rights problem? Oh, and does the admin rights problem persist if the the client has a JRE but JNLP needs to download/install a different version? This may be the mortal blow to three months' effort at getting J2EE/J2SE in the door at my company: all we want is to download and run a small Java app for the user to use regardless of which machine he or she is using.

To change the Registry, Windows requires admin rights. This may (or may not be something you can achieve with Secondary Logon Rights - see http://support.microsoft.com/Default.aspx?kbid=225035 ) There is also a lot of information about this on the web, you should do some further research.
To run applets and browser related programs requires that Java install the JRE, which uses Browser Helper Objects (BHO's) and that involves Registry entries.
However, if you only need to run Java programs from the commandline, then the possibility exists to install the Java JDK without a public JRE. That could be done by a simple copy of the appropriate directory(s). This will give you a private JRE inside the JDK, and doesn't make any Registry entries. (Of course, then applets can't be run.) That JRE can then be accessed using a full path to the java.exe executable. (I don't know whether using Sun's downloaded installer will do this - it may still require admin privileges.)
You're in an area where you'll probably have to do some experimentation. I would address the JNLP questions to the Java Web Start forum, there are some good people that monitor that forum.

Similar Messages

How to make the client automatically install jre using jnlp

my jnlp has The following,but not tip to install the client,why?
<j2se version="1.6+"
href="http://java.sun.com/products/autodl/j2se"
max-heap-size="128m" />

Check out deployJava.js mentioned in [Java Web App Deployment Advice|http://java.sun.com/javase/6/docs/technotes/guides/jweb/deployment_advice.html].

Using Network Installed JRE for JNLP

Hello All;
First post here so I hope I pull this off correctly. I have been using these forums a bit to help me develop the JNLP deployment of an inhouse application. Basically I have a JAR file, and am using a servlet via tomcat to dynamically generate my JNLP file (since I have params passed to the jar) and push to the user's browser. I then have the jnlp mime type set via tomcat so that when the servlet flushes the stream, javaws starts up and processes the application. The problem I have is that I am telling the jnlp file to use java version 1.5+, however, there are some users here that have Java 1.4 installed locally. We have Java 1.5 installed on our server, and most of our applications use a "driver" that sets up the java home to that directory. Is there a way that I can tell JNLP to use that installation of the JRE? The reason I dont want to use the 'autoupdate' function is because not all users have the proper permissions to install applications on their system. Here is the code I use in my servlet:
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.csc.eri.config.ERIConfigFile;
import com.csc.eri.logger.ERILoggerFactory;
import com.csc.eri.logger.IERILogger;
* Servlet designed to handle all JNLP application requests
public class JnlpServlet extends HttpServlet {
     private static final long serialVersionUID      = 1L;
     private static IERILogger logger                = ERILoggerFactory.create();
     String jnlpSpec;
     String jnlpCB;
     String title;
     String vendor;
     String homepage;
     String desc;
     String descShort;
     String descTool;
     String javaVersion;
     String javaLocation;
     String jarLocation;
     String mainClass;
     String cacheDays;
     String fileName;
     String[] jvmOpts;
     String[] extensionNames;
     String[] extensionLocations;
     String[] applicationOrder;
     boolean allowNewer;
     boolean showJnlp;
      * Initialize all variables
      * @throws IOException
     private void initVars() throws IOException {
          ERIConfigFile config = ERIConfigFile.getInstance();
          jnlpSpec                = config.getProperty("jnlp.spec");
          jnlpCB                    = config.getProperty("jnlp.codebase");
          title                    = config.getProperty("jnlp.title");
          vendor                    = config.getProperty("jnlp.vendor");
          homepage                = config.getProperty("jnlp.homepage");
          desc                    = config.getProperty("jnlp.description");
          allowNewer               = config.getProperty("jnlp.allow_newer_jvm")
                                                  .toLowerCase()
                                                  .equals("yes")?
                                                            true : false;
          showJnlp               = config.getProperty("jnlp.show_jnlp")
                                                  .toLowerCase()
                                                  .equals("yes")?
                                                            true : false;
          // Test variables so we dont launch on error
          try {
               testVars();
          } catch (NullPointerException npe) {
               throw new IOException(npe.getMessage());
      * Method to ensure that all data was properly loaded from the
      * configuration file. We want to make sure that everything
      * is fine and display any messages to the screen before
      * the application is launched.
     private void testVars() {
          logger.info("Checking Configuration");
          ArrayList<String> errList      = new ArrayList<String>();
          ArrayList<String> warnList      = new ArrayList<String>();
          // Errors
          if (jnlpSpec      == null) errList.add("Missing Spec");
          if (jnlpCB           == null) errList.add("Missing Codebase");
          if (title          == null) errList.add("Missing Title");
          if (vendor          == null) errList.add("Missing Vendor");
          if (homepage     == null) errList.add("Missing Homepage");
          if (desc        == null) errList.add("Missing Description");
          if (javaVersion == null) errList.add("Missing Java Version");
          if (jarLocation == null) errList.add("Missing Jar Location");
          if (mainClass   == null) errList.add("Missing Main Class");
          if (cacheDays   == null) errList.add("Missing Cache Days");
          if (applicationOrder == null) errList.add("Missing Application Param Order");
          if (fileName    == null) errList.add("Missing File Name");
          // Warnings
          if (javaLocation == null) warnList.add("Missing Java Location");
      * Implementation of the doGet method. Creates the jnlp xml stream
      * and outputs to the browser
     public void doGet(HttpServletRequest request, HttpServletResponse response)
          throws ServletException, IOException
          logger.info("Servlet Initialized");
          // Init variables
          initVars();
          // Generate output
          String outputString = generateOutputString(request);
          // This is the file name as cached by the browser
          String attachment = "inline; filename=\"" + fileName + "\"";
          // Set our MIME type
          response.setContentType("application/x-java-jnlp-file");
          // Add a header that states the max age or the cache
          response.addHeader("Cache-Control", "max-age=" + cacheDays);
          // Attach the inline content
          response.addHeader("Content-disposition", attachment);
          // Prepare our stream writer
          OutputStreamWriter out = new OutputStreamWriter(response.getOutputStream());
          // Push to the browser
          logger.info("Posting To Browser");
          out.write(outputString.toString());
          out.flush();
          out.close();
      * Posts information to the browser
     public void doPost(HttpServletRequest request,
              HttpServletResponse response)
          throws ServletException, IOException
          doGet(request, response);
      * Generate the servlet's output stream. This method uses
      * all of the information gathered from the eri configuration
      * file
      * @param request     The request sent to the servlet, needed
      *                          to parse the arguments
      * @return               Return the string output
     private String generateOutputString(HttpServletRequest request) {
          // Create our output string
          StringBuffer outputString = new StringBuffer();
          outputString.append(JnlpFieldCreator.xmlHeaderBlock(          "1.0", "utf-8"));
          outputString.append(JnlpFieldCreator.jnlpSpecBlock(               jnlpSpec, jnlpCB));
          outputString.append(JnlpFieldCreator.informationBlock(          title,
                                                                                     vendor,
                                                                                     homepage,
                                                                                     desc,
                                                                                     descShort,
                                                                                     descTool));
          outputString.append(JnlpFieldCreator.securityBlock());
          outputString.append(JnlpFieldCreator.resourcesBlock(          javaVersion,
                                                                                     allowNewer,
                                                                                     javaLocation,
                                                                                     jarLocation,
                                                                                     jvmOpts,
                                                                                     extensionNames,
                                                                                     extensionLocations));
          outputString.append(JnlpFieldCreator.applicationDescBlock(     mainClass,
                                                                                         request,
                                                                                         applicationOrder));
          outputString.append(JnlpFieldCreator.jnlpEndBlock());
          return outputString.toString();
}

Also here is the jnlp file created, sorry i ran out of chars in my first post
<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="1.0+" codebase="http://ad292673:8080/eri/app">
<information>
     <title>Electronic Release Version 4</title>
     <vendor>---</vendor>
     <homepage href="http://ad292673:8080/" />
     <description>Application for auditing and releasing drawings</description>
     <description kind="short">Electronic Release is used to help users
          audit and perform release actions on part drawings, tooling drawings, table
          of limits, and web drawings</description>
     <description kind="tooltip">ERI v4.0</description>
</information>
<security>
     <all-permissions/>
</security>
<resources>
     <j2se version="1.5*" href="http://java.sun.com/products/autodl/j2se"/>
     <jar href="./eri-view_ddmdemo.jar" main="true" part="mainClass" download="eager"/>
     <extension name="EclipseLibs" href="./jnlp/EclipseLibs.jnlp"/>
     <extension name="EriLibs" href="./jnlp/EriLibs.jnlp"/>
     <extension name="JdomLibs" href="./jnlp/JdomLibs.jnlp"/>
     <property name="eri.stage" value="devl" />
</resources>
<application-desc main-class="com.csc.eri.view.swt.Application">
     <argument>c087919</argument>
     <argument>ddm</argument>
     <argument>release</argument>
     <argument>-</argument>
     <argument>-</argument>
     <argument>09005b8b829bf8b6</argument>
</application-desc>
</jnlp>

Installing JRE via MSI w/o Sun JVM being default for IE

1. Can you use the same command line switches for the MSI (doesn't seem so)?
2. Using IEXPLORER=0 with the EXE doesn't seem to work anyway!!!
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

I'm not sure I understand what you want - during a Java install, you're given the option to make the Sun JVM the IE default , or not.
After installation. this can be changed from the Browser tab of the Java Plug-in (in Windows, accessible from the Control Panel.)
AFAIK, Sun installer doesn't have switches.

Webstart not able to automatically download and install JRE

I'm using the following tag. It used to work a few months ago, but now webstart says it could not able to automatically download it, and that the JRE must be installed manually.
Any ideas? Thanks!
<j2se version="1.6.0_03" href="http://java.sun.com/products/autodl/j2se" java-vm-args="-Xms100m -Xmx400m"/>

6u3 was never posted for autodownload by javaws. If it used to work for you, you must have been on machine with it already loaded.
Why don't you just use 1.6.0_03+ ?
I'm not sure if _03 will ever be pushed, but I might be able to get 1.6.0_05 pushed for auto-download after it is released in a few weeks.
/Andy

Download correct JRE before launching the jnlp application

Hi,
I have this requirement that before launching the jnlp application, the code should check the version of JRE installed on client's system, if it is less than 1.6 u10 then install the latest available JRE before launching the application.
I am using the Java Script in my jsp to achieve this objective and it is working fine with non-IE web browsers. The trouble starts when the client machine is using 1.6.0_6 jre, in that case IE is not able to download /redirect user to the sun's page for the download of latest JRE.
My java script code as follows:
<script language="JavaScript">
var launch = null;
// try to check the JRE version installed on client's machine.
//if its less than 1.6.10 redirect to Sun Micro systems website.
//and then after installation, launch Receptionst and Call Center application
function checkForInstalledJreVersionAndLaunch(appName)
     //detect browser used at client's machine
     var windowsIE = (navigator.userAgent.indexOf('MSIE') != -1) && (navigator.userAgent.indexOf('Win') != -1);
     if (windowsIE) {
          alert(windowsIE);
         document.write("<OBJECT codeBase=\"http://java.sun.com/update/1.6.0/jinstall-6u10-windows-i586.cab#Version=6,0,10,0\" classid=\"clsid:5852F5ED-8BF4-11D4-A245-0080C6F74284\" height=0 width=0>");
         document.write("<PARAM name=app VALUE=\"http://localhost:8080/"+appName+"/launch.jnlp\">");
          document.write("<PARAM NAME=back VALUE=true>");
          document.write("</OBJECT>");
     }else{
          if (navigator.mimeTypes && navigator.mimeTypes.length)
               if(!checkWebStartWersion())
                    window.open("http://jdl.sun.com/webapps/getjava/BrowserRedirect?locale=en&host=java.com","needdownload");
               launch = setInterval('launchJNLP("http://localhost:8080/'+appName+'/launch.jnlp")',100);
function launchJNLP(app) {
    if (checkWebStartWersion()) {
        clearInterval(launch);
        window.location = app;
function checkWebStartWersion()
     var isMajorVersion = false;
     var isMinorVersion = false;
     navigator.plugins.refresh(true);
     if(navigator.mimeTypes['application/x-java-jnlp-file'])
          for(var i=0;i <navigator.mimeTypes.length; i++)
               var pluginType = navigator.mimeTypes.type;
               if(pluginType.indexOf("x-java-applet;jpi-version") > -1)
                    var jreVersion = pluginType.substring(pluginType.indexOf("_")+1,pluginType.length);
                    var jreUpdateNumber = parseInt(jreVersion);
                    if(jreUpdateNumber >= 10)
                         isMinorVersion = true;
               if(pluginType.indexOf("x-java-applet;version") > -1)
                    var jreVersion = pluginType.substring(pluginType.indexOf(".")+1,pluginType.length);
                    var jreUpdateNumber = parseInt(jreVersion);
                    if(jreUpdateNumber >=6)
                         isMajorVersion = true;
     return (isMajorVersion && isMinorVersion);
function launchApplication()
     checkForInstalledJreVersionAndLaunch("appname");
</script>

I hear your frustration. I am attempting to do something similar.
To me, it looks like this ActiveX control has no ability to detect a minor version of JRE. It knows if some JRE 1.6 is installed or not, but not if say JRE 1.6.0_10 or higher is installed. But, if it finds that some JRE less than 1.6 is installed such as a 1.5 version, this ActiveX control can automatically install the latest JRE 1.6.0_12. This seems to work well for me. But, the overall behavior is not consistent. It looks to me that this ActiveX control is only good for making sure that the client has some version of JRE 1.6. It doesn't care which one.
A similar issue exists if you try to use Java WebStart to automatically download the correct JRE 1.6 version.
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se" />As of today, this code will tell Java WebStart that it needs some version of JRE 1.6 or higher to run your app. If the client does not have it, Java WebStart will download and install 1.6.0_07. Apparently, WebStart thinks that version is a "good" one - whatever that means.
If instead you use this in your .jnlp file:
<j2se version="1.6.0_10+" href="http://java.sun.com/products/autodl/j2se" />Java WebStart will not run your application unless the client has at least 1.6.0_10 installed. However, it is not able to install this version if the client does not have at least 1.6.0_10 already installed. It isn't smart enough for that. It looks like no one at sun has gotten around to updating http://java.sun.com/products/autodl/j2se to deal with recent JREs.
Maybe I'm missing something, but WebStart deployment is more difficult than it needs to be. Sun introduces all sorts of new things into minor versions of Java, but nobody seems to be interested in making sure that the end user can have seemless upgrade experience.
And people wonder why Flash and AJAX have become so popular...
There probably is another workaround using a Java applet to determine what version is really installed before launching WebStart, but it just seems like an ugly hack to me. If an older version of Java 1.6 is detected, you could direct the user to java.sun.com in a new browser window, just as in the case of Firefox in your code. Ugly, but it would probably work.

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

Multi-language JRE via auto-download?

It seems that the JRE installed via the auto-download cab file for Windows is not the multi-language version. If I install the JRE by hand and then launch my Web Start application, I have no issues accessing other encodings like JIS_X0201. However, if I use the auto-download feature described in the Java Web Start tutorial (using http://java.sun.com/update/1.6.0/jinstall-6-windows-i586.cab#Version=6,0,0,0...) I get an English-only version and end up with UnsupportedCharsetExceptions when I access other encodings.
So, in short: Is there a way to get the multi-language JRE via auto-download?
Thanks!

Thats the GUI I am talking about
Confirmation Needed - Print
Print Request
Applet would like to print . Do you want to proceed?
Don't show this dialog box again?
Yes No
I want this to be in Portuguese, my native language.
I changed the code like this:
import java.util.Locale;
import java.util.ResourceBundle;
private String language = "br";
private String country = "BR";
Locale currentLocale;
ResourceBundle messages;
currentLocale = new Locale(language, country);
messages =ResourceBundle.getBundle("MessagesBundle",currentLocale);
( I included )
( I algo created those files )
MessageBundle.properties
Dialog = Confirmation Needed - Print
Title = Print Request
Text = Applet would like to print. Do you want to proceed?
Warn = Don't show this dialog again
MessageBundle_br_BR.properties
Dialog = Confirma��o Requisitada - Impress�o
Title = Requisi��o de Impress�o
Text = O Applet deseja imprimir. Deseja prosseguir?
Warn = N�o mostre esta caixa de di�logo novamente.
Everything according to tutorial.
But I did not understand how this change a dialog that came from the JRE!!
Angel Portal

How can I stop Firefox from automatically downloading and installing updates?????? UN-Checking box when installing for auto DOESN"T WORK!!!!

Have many performance problems with latest versions of Firefox.
I remove fFrefox and reinstall 18.0 and everything is fine until Firefox automatically updates to 28.x.
I remove check in box when asked if want Firefox Maintenance installed, but downloads updates anyway and next time I bring-up then problems are back!!!
I have to start over again and never X Firefox.
I just want the basic Firefox - simple, FAST and WORKS !!!
Never liked IE - but may have to go back to it.
Chrome is also automatic download update.
using XP, but may have to rethink
Thanks for any help.

What kind of problems do you have with the Firefox 28 release?
Did you check your security software (firewall, anti-virus) to make sure that the new version in allowed?
It is possible that your security software (firewall, anti-virus) blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full, unrestricted, access to internet for Firefox and the plugin-container process and the updater process.
See:
*https://support.mozilla.org/kb/Server+not+found
*https://support.mozilla.org/kb/Firewalls
*https://support.mozilla.org/kb/fix-problems-connecting-websites-after-updating
You can create a new profile as a test to check if your current profile is causing the problem.
See "Creating a profile":
*https://support.mozilla.org/kb/profile-manager-create-and-remove-firefox-profiles
*http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Profile_issues
If the new profile works then you can transfer files from a previously used profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over the problem
*http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

I have win 7 pro and the download for jre 7u10 does not work on Firefox17, I have installed and uninstalled, but works on internet explorer.

I have uninstalled jre7u10, the latest version of java, and re-installed this several times and it will NOT work on Firefox 17. I have checked that the plugins are downloaded in the add-ons tab and made sure they are Enabled. I have tried disabling every plugin I have on the page, but it still will NOT run on FF 17. So, I have uninstalled jre7u10 in windows control panel. I got the jre7u10 download for windows 7 from the actual java website.
I don't know what else to do. I am totally confused as to why it works on Internet explorer but not Firefox 17. It gives me an error message on a chat window on one of my sites that says error client class not found, But I DON'T get this error when I use Internet explorer because the chat window works with it. HELP PLEASE ???????????
I am not that good with computers so take it easy on me please.
Thanks in advance

I questioned that 64 bit version thing and when I checked the download it sent me to the java version 32 bit for windows 7. The download of jre 32 bit works for my computer on internet explorer but not for firefox 17. I also checked firefox and there is not a 64 bit version browser. so I don't get this at all. anyway, I don't know what a 64 bit vs a 32 bit means but someone asked me to check that too on the site I went to they thought it might be different browser. It's not.

Hi - I recently purchased a new iMac. I have a registered cs5 design premium package which is an upgrade - I have no disc for cs4 but have the qualifying serial number for it. I have installed cs5 via download onto my iMac but it is not accepting the ser

Hi - I recently purchased a new iMac. I have a registered cs5 design premium package which is an upgrade - I have no disc for cs4 but have the qualifying serial number for it. I have installed cs5 via download onto my iMac but it is not accepting the serial number. Can anybody help. Does anybody else think that Adobe will loose a lot of customers by not providing any chat or call support for cs5 users??

You can support serial number and activation support.
Mylenium

I am using Firefox 7.When I tried to open a player the install instructions from the website says, download the widevine plugin from the automatic download pop-up,but my Firefox browser doesn't show me the automatic download pop up to download the plugin.

The automatic download pop up for downloading the plugin was not showing in my firefox 7 browser.

Hi and thanks to not leaving the firefox user alone.
Cor-el your answer is right as the madperson is and I already knew all these
answer and I said that before I don’t use any antivirus and I always turn off my firewall from the moment I installed my Windows.
I even turn off any automatic update for any of my software and I never let any unknown plugins or any thing like that be install without informing me. And if you know some things like Offline Storage and cookies must be to much more than usual and you have to clear them and delete them and I know so much more
And if you want to know it fixed now. But I don’t know how?
For understanding my problem read and research about Ixplorer.exe virus it is the same problem about the speed but the different is it doesn’t show any process in task manager like Ixplorer.exe virus
Bt I have done some things but still I don’t know that’s why it is fixed or not
First: I searched my system and removed any files have been crated on my system from two days ago since the problem happened.
And then I used to go about the article in this page and did like this:
http://answers.yahoo.com/question/index?qid=20080910101846AAazxN5
but still I don’t know any thing about the problem.
I can do so many things to fix but I am just curios if that is a virus why it just cut the speed when I am using the browser.
Please if any one found the reason send me your information I like to know it will improve my knowledge however my problem is solved fro now.

How can i change the full download and install path because my C: ist full and it automaticly downloads it on C: i allready changed in on adobe creative cloud but it dont work

How can i change the full download and install path because my C: ist full and it automaticly downloads it on C: i allready changed in on adobe creative cloud but it dont work

Read the part about SSDs. Otehrwise there is nothing you can do. Certain components wil lalways install on your system root drive.
Mylenium

How to prevent automatic download and install of Reader 8.1.2

Hi-
I have Adobe Reader 7.0.9 and I need to keep it as my default Adobe reader program and plug-in for some applications that I use.
Over the last week, Adobe reader 8.1.2 downloads automatically and installs itself in my business laptop (Win XP SP2) and replaces my 7.0.9 version.
Each time I uninstall the 8.1.2 and reinstall the 7.0.9. I ensure the option of automatic download and install is disabled in 7.0.9.
But it still happens I have for the xth time today the new 8.1.2 in my laptop.
Anybody knows what is going on ? And how can I solve this issue to keep my 7.0.9 version ?
Thanks.

radellaf wrote:
This nonsense is happening right now on my iPhone. 2.3GB deleted, now iOS 8 is downloading without my consent.
That's *not* a good thing to hear.
After the download finishes, do NOT press the Install Now button. Try the following to remove the download from the device. Here's the procedure I came up with last time this happened with iOS 7...It may or may not work.
Re: Apple Forced iOS7 update on my iPad2 !
Afterwards if you succeed, block Apple's update server using the following method so it wont get pushed to the device again:
In your router's settings, set up a block (using Access Restrictions or similar in the router's web interface) to mesu.apple.com. This will prevent the devices from "phoning home" to Apple, checking for the update and getting the download pushed to it again.
Or follow the instructions at this link:
http://ios8tips.com/how-to-prevent-automatic-update-to-ios-8/

Just installed iOS5 and iCloud on iPod Touch, and in Settings, I can't get the on/off switch to stay on for Automatic Downloads.

I just installed iOS5 and iCloud on 4th gen iPod Touch. All is well EXCEPT that I can't get the on/off switch in "Settings" to stay on for automatic downloads of music and apps. Has anyone else had this problem? Am I missing some previous set-up step?
Thanks for your help.

to enable icloud you tap "settings" -> "icloud". Make sure you sign in with a valid iCloud Apple-ID. Then you can turn on the various features that are part of iCloud.
Video or Music Syncing is not a feature of it. Instead you use itunes in the cloud which let's you re-download purchases. This however depends if the service is available in your country.
Worldwide only purchased books and apps are supported for free-of-charge-redownload on your devices.

Automatic download/install JRE via JNLP

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