Applet running .dll

I want my applet to load a C library (a .dll file). But when i execute it, it throws a SecurityException.
I tried to modify the java.policy file, but it dint work.
I also tried to sign the Applet, but it did not work.
Maybe i did something wrong.
My applet have only this method:
public void init()
try {
System.loadLibrary("library");
catch(Exception e) {}
The library is in c:\windows, and the applet is loaded via web.
If anybody knows a way to do it, please tell me.
Thanks in advance, el tano

Could you post the full text of the error message?
And also the entry in you .java.policy file that gives permission.
Are you sure the policy file you changed is being used?
How did you make the changes to the policy file?

Similar Messages

Is there a way to remove "Applet running..." when launching Applet in JWS?

Is there any way to remove the "Applet running..." message at the bottom of the applet when launch in JWS? I have searched in the forum and bug database and cannot find a reference in how to remove it.
I remember in the old applet days (JDK 1.1, 1.2?), everybody are mad at the yellow warning message when launching a new frame from an applet window. It is hard to believe this issue reappears in JDK 1.4.
FYI, all the jar files are signed. And I am using JDK 1.4.1.
Thanks,
Nelson Fong

Dietz,
Thanks for your response. Unfortunately, our application requested all-permission in the jnlp file, and all jar files are signed as well.
In fact, the warning is more like a status bar. The message was changed from "Initializing Applet..." to "Applet running...." during init() method.
Any help would be appreciated. Thanks

Windows Server 2008: Sysprep Error: Error [0x0f0073] SYSPRP RunExternalDlls:Not running DLLs; either the machine is in an invalid state or we couldn't update the recorded state, dwRet = 32[gle=0x00000020]

I have a base template (which has never been sysprep'd) from which I create linked clones. After the linked clone comes up, I run the following command:
c:\windows\system32\sysprep\sysprep.exe /generalize /oobe /reboot /unattend:c:\windows\panther\unattend.xml
This works fine for the first few linked clones, but after about 3-4 linked clones are running, I start to hit "A fatal error occurred while trying to sysprep the machine."
****c:\windows\panther\setuperr.log****
2013-03-29 16:40:07, Error      [0x0f0073] SYSPRP RunExternalDlls:Not running DLLs; either the machine is in an invalid state or we couldn't update the recorded state, dwRet = 32[gle=0x00000020]
2013-03-29 16:40:07, Error      [0x0f00a8] SYSPRP WinMain:Hit failure while processing sysprep cleanup providers; hr = 0x80070020[gle=0x00000020]
****c:\windows\panther\unattend.xml****
<?xml version='1.0' encoding='utf-8'?>
<unattend xmlns="urn:schemas-microsoft-com:unattend">
    <settings pass="oobeSystem">
        <component name="Microsoft-Windows-International-Core" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
            <InputLocale>en-US</InputLocale>
            <SystemLocale>en-US</SystemLocale>
            <UILanguage>en-US</UILanguage>
            <UILanguageFallback>en-US</UILanguageFallback>
            <UserLocale>en-US</UserLocale>
        </component>
        <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
            <AutoLogon>
                <Enabled>true</Enabled>
                <Username>Administrator</Username>
                <Password>
                    <Value>ca$hc0w</Value>
                    <PlainText>true</PlainText>
                </Password>
            </AutoLogon>
            <OOBE>
                <HideEULAPage>true</HideEULAPage>
                <NetworkLocation>Work</NetworkLocation>
                <ProtectYourPC>3</ProtectYourPC>
            </OOBE>
            <UserAccounts>
                <AdministratorPassword>
                    <Value>ca$hc0w</Value>
                    <PlainText>true</PlainText>
                </AdministratorPassword>
            </UserAccounts>
            <TimeZone>Pacific Standard Time</TimeZone>
        </component>
    </settings>
    <settings pass="specialize">
        <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
            <ProductKey>7M67G-PC374-GR742-YH8V4-TCBY3</ProductKey>
            <ComputerName>*</ComputerName>
        </component>
    </settings>
</unattend>
****c:\windows\panther\setupact.log****
2013-03-29 16:40:07, Info       [0x0f004d] SYSPRP The time is now 2013-03-29 16:40:07
2013-03-29 16:40:07, Info       [0x0f004e] SYSPRP Initialized SysPrep log at c:\windows\system32\sysprep\Panther
2013-03-29 16:40:07, Info       [0x0f0054] SYSPRP ValidateUser:User has required privileges to sysprep machine
2013-03-29 16:40:07, Info       [0x0f0056] SYSPRP ValidateVersion:OS version is okay
2013-03-29 16:40:07, Info       [0x0f005e] SYSPRP ScreenSaver:Screen saver was already disabled, no need to disable it for sysprep
2013-03-29 16:40:07, Info       [0x0f007e] SYSPRP FCreateTagFile:Tag file c:\windows\system32\sysprep\Sysprep_succeeded.tag does not already exist, no need to delete anything
2013-03-29 16:40:07, Info       [0x0f005f] SYSPRP ParseCommands:Found supported command line option 'GENERALIZE'
2013-03-29 16:40:07, Info       [0x0f005f] SYSPRP ParseCommands:Found supported command line option 'OOBE'
2013-03-29 16:40:07, Info       [0x0f005f] SYSPRP ParseCommands:Found supported command line option 'REBOOT'
2013-03-29 16:40:07, Info       [0x0f005f] SYSPRP ParseCommands:Found supported command line option 'UNATTEND'
2013-03-29 16:40:07, Info       [0x0f004a] SYSPRP WaitThread:Entering spawned waiting thread
2013-03-29 16:40:07, Info                         [sysprep.exe] UnattendFindAnswerFile: Looking at explicitly provided unattend file [c:\windows\panther\unattend.xml]...
2013-03-29 16:40:07, Info                         [sysprep.exe] UnattendFindAnswerFile: [c:\windows\panther\unattend.xml] meets criteria
for an explicitly provided unattend file.
2013-03-29 16:40:07, Info                  SYSPRP SysprepSearchForUnattend: Using unattend file at [c:\windows\panther\unattend.xml].
2013-03-29 16:40:07, Info                  SYSPRP SysprepSearchForUnattend: [generalize] pass in unattend file [c:\windows\panther\unattend.xml] either doesn't exist or passed
validation
2013-03-29 16:40:07, Info                  SYSPRP WinMain:Found unattend file at [c:\windows\panther\unattend.xml]; caching...
2013-03-29 16:40:07, Info                  SYSPRP WinMain:Processing unattend file's 'generalize' pass...
2013-03-29 16:40:07, Info                  SYSPRP Sysprep is running a generalize pass with the following unattend file: [%windir%\panther\unattend.xml]
2013-03-29 16:40:07, Info                  SYSPRP RunUnattendGeneralizePass: Sysprep unattend generalize pass exits; hr = 0x0, hrResult = 0x0, bRebootRequired = 0x0
2013-03-29 16:40:07, Info       [0x0f003f] SYSPRP WinMain:Processing 'cleanup' request.
2013-03-29 16:40:07, Error      [0x0f0073] SYSPRP RunExternalDlls:Not running DLLs; either the machine is in an invalid state or we couldn't update the recorded state, dwRet = 32[gle=0x00000020]
2013-03-29 16:40:07, Error      [0x0f00a8] SYSPRP WinMain:Hit failure while processing sysprep cleanup providers; hr = 0x80070020[gle=0x00000020]
2013-03-29 16:48:52, Info       [0x0f004c] SYSPRP WaitThread:Exiting spawned waiting thread
2013-03-29 16:48:52, Info       [0x0f0059] SYSPRP ScreenSaver:Screen saver was originally disabled, leaving it disabled
2013-03-29 16:48:52, Info       [0x0f0052] SYSPRP Shutting down SysPrep log
2013-03-29 16:48:52, Info       [0x0f004d] SYSPRP The time is now 2013-03-29 16:48:52

Hi,
This is typical of an OEM license issue.
To avoid this in the future you should look at site/volume licensing.
Anyway.
so, first check if you can re-arm by runing the
slmgr.vbs /dlv and check the re-arm counter, if it set to zero.. you need to do the following :
http://support.microsoft.com/kb/929828 (set the <SkipRearm>1</SkipRearm> like in the example, note: this option will make the product key window to appear in the setup process).
you can also try running : slmgr.vbs -rearm, to rearm Windows.
after that, let's come back to the sysprep process.. for syspreping already syspreped machine we have to change few keys in the registry :
HKEY_LOCAL_MACHINE\SYSTEM\Setup\Status\SysprepStatus\GeneralizationState\
CleanupState:2
HKEY_LOCAL_MACHINE\SYSTEM\Setup\Status\SysprepStatus\GeneralizationState\
GeneralizationState:7
After done with the registry, do the following :
Start -> Run : msdtc -uninstall (wait few seconds)
Start -> Run : msdtc -install (wait few seconds)
Restart the machine
Check the registry for the right registry keys values
sysprep with the new XML answerfile.
Source: Olegm
If you find my information useful, please rate it. :-)

Applet runs with jre 1.5 but not jre 1.6

I'm working on an applet which works just fine when 1.5.0_15 is the latest JRE installed on the PC, but does not work when 1.6.0_6 is installed. In the latter case, the applet does not load due to getting a NoClassDefFoundError. Here's the Java Console error trace:
java.lang.NoClassDefFoundError: com/hp/nonstop/hsc/core/configuration/ConfigurationMetaData
        at com.hp.nonstop.hsc.tools.configurator.ConfiguratorApplet.init(ConfiguratorApplet.java:53)
        at sun.applet.AppletPanel.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.hp.nonstop.hsc.core.configurati
on.ConfigurationMetaData
        at sun.applet.AppletClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.applet.AppletClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClassInternal(Unknown Source)
        ... 3 moreThe relevant (I think) portions of the <object> generated by the JSP is:
<object
    classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
    name="ConfiguratorApplet" width="600" height="400"
    codebase="http://java.sun.com/products/plugin/1.3/jinstall-131-win32.cab">
<param name="java_code" value="com.hp.nonstop.hsc.tools.configurator.ConfiguratorApplet.class">
<param name="java_codebase" value="/HSC/configurator">
<param name="java_archive" value="configurator.jar,../lib/configapi.jar,<<other jar files listed here>>">
<<other param tags included here>>
</object>The class it can't seem to find (under 1.6) is actually located in the configapi.jar file, which itself is located in the ../lib folder (relative to the /HSC/configurator folder where configurator.jar is located).
Obviously, when the browser is using JRE 1.5.15 the VM engine can find all the needed classes as the applet runs OK. But when 1.6.6 is installed, things can't be found. I suspect something different in the search paths (though I thought the "java_archive" value was supposed to specify that), in the permissions needed to read the files, or something, but I just can't track down what the difference is (and thus why things are failing with 1.6 installed).
Any help/ideas would be greatly appreciated!

Stephen.Thomas wrote:
have [you] tried moving the configapi.jar into the same folder as the configurator.jarYes, I have. I've also tried re-rooting the page to the lib directory where everything exists; i.e. changing java_codebase to /HSC/lib and changing java_archive so all jars referenced no longer have ../lib/ in them. Same behavior.
It's almost as if the search path is behaving differently between 1.5 and 1.6, possibly not even being controlled by the values of java_codebase and java_archive at all.

Opening a text file in server from an applet running in the client

Friends,
I want to open a text file in the server(The server machine uses tomcat 4.1.12 server)from an applet running in the client machine;
The applet invokes a servlet that opens the text file;this text file is opened in the server machine; but I want it to be opened in the client machine where the applet is running.
Plese help me to get around this.

You can open the textfile on the servlet and then send the information to the client (applet) as stirngs. The must then applet convert the stirngs into some object or simply display the information in someway. But then the text file that you are opening must be stored in some relevant tomcat directory e.g. on the server. If you want to open a file on the clients computer, you get into signed applets.

Applet runs on local PC but not over network

My applet runs just fine locally within an html container file but when I post it to my website, (both html file and class file in the same folder ) the applet has errors.
Are there some classes that can't be used in downloaded files. Do I need to change some settings on Internet Explorer?
Does the class need to be downloaded ahead of time? I thought the class was downloaded and run upon html access?
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Here's the link that doesn't work. It will provide you with the error message
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THanks,

Welcome to the Sun forums.
adejaco wrote:
My applet runs just fine locally within an html container file but when I post it to my website, (both html file and class file ...This output suggest the class is not there.
load: class BallBounce4 not found.
java.lang.ClassNotFoundException: BallBounce4
http://home.roadrunner.com/~adejaco/BallBounce4.class
--->
Not Found
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Apache/2.0.52 (Red Hat) Server at home.roadrunner.com Port 80
--------------------

MX460 Run dll as an App failure

Help Help!!!
Just built Athlon 1800+
ASUS A7S333
MSI Geforce 4 MX 460
XP Pro
Unable to access MSI display properties, "run dll as an app encountered a problem".
AppName rundll32.exe
Appver 5.1.2600.0
ModName mscicpi.dll
Am able to access all other display options.
Installed Medal of honor. If start in 640, runs fine. Increase to 1024, runs fine. Start in 1024, black screen-system hang.
Have re-installed card, updated drivers via MSI,NVidia and win XP update ASUS etc... Unable to find any reference in MSI or technet.
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Any suggestions?
THX

Tried re-formatting, but XP drivers don't recognize the card.
Tried with WIN2K Pro. similar errors.
I suspected Win98SE would run better, but it's an Athlon 1800XP chip and would run better on XP. It's all for a friend.
Think I'll recommend an ATI video card....
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How to get an Applet running in IE??

Dear All,
Can I know the way to get my applet runs in Internet Explorer?
I heard about Java Plug-In and Java HTML Converter. Pls advise.
I am using JDK1.3.1 and Win98.
Which version of Java Plug-In and HTML Converter should I use?
Thanks,
Daniel

Which Mac OS version is the applet going to run on? Java in Mac OS X will support jre1.3, but earlier versions of the Mac OS only support jre1.1.2. You need to go to www.apple.com and do a search for Java. There you will find all the information about Java on the Mac platform.

Getting error message: "Run DLL" There was a problem starting. C:\users/John\AppData\Local\Conduit\BackgroundContainer\BackgroundContainer.dll

Keep getting the error message below every time I start my computer:
Run DLL
There was a problem starting
C:\users\John\AppData\Local\Conduit\BackgroundContainer\BackgroundContainer.dll
The specified module could not be found.

RunDLL is a legitimate Windows file that executes/loads .dll (Dynamic Link Library) modules which too can be legitimate or sometimes malware related. A RunDLL "Error loading... message usually occurs when the .dll file that was set to run at startup in the registry or as a scheduled task has been deleted. Windows is trying to load this file(s) but cannot locate it since the file was mostly likely removed during an anti-virus or anti-malware scan. However, an associated orphaned registry entry still remains and is telling Windows to load the file when you boot up. Since the file no longer exists, Windows will display an error message. You need to remove this registry entry so Windows stops searching for the file when it loads.
To resolve this, download AutoRuns and save it to your Desktop from this site:
http://technet.microsoft.com/en-us/sysinternals/bb963902
and follow these Steps
* Create a new folder on your hard drive called AutoRuns (C:\AutoRuns) and extract (unzip) the file there.
* Open the folder and double-click on autoruns.exe to launch it.
* Vista/Windows 7/8 users right-click and select Run As Administrator.
* Please be patient as it scans and populates the entries.
* When finished scanning, it will say Ready at the at the bottom and list all entries under the Everything tab.
* In the top menu, click File > Find... and type the file name (backgroundcontainer.dll) related to the error message, then click Find Next.
* Alternatively, you can scroll through the list and look for any entry related to backgroundcontainer.dll and conduit.
* If found, right-click on the entry and choose delete.
* Exit Autoruns and reboot your computer when done.
'''An alternate method to resolve this issue is as follows:'''
1. Go to Start > Control Panel > Administrative Tools.
2. Open Task Scheduler and click on Task Scheduler Library.
3. Look through the list for an entry related to BackgroundContainer.
4. If found, right-click on it and select Delete.
5. Exit all programs and reboot the computer when done.
Also Scan your system with the tools listed in this Article:
[[Troubleshoot Firefox issues caused by malware]]

Instance of an applet running at server

Hello there,
Is there a way to find the instance of and applet that is running at a remote server.
Client is IE browser.
Thanks

NTushar wrote:
By external I mean that anything other than the Applet being worked on.That doesn't really narrow it down.
It can be another Applet, Frame or maybe just a console application. The main concern is not the application.Well, yes it is. For example, a 1963 Dodge Dart cannot access your applet.
But one thing is certain, whatever the application may be it has no relation with the Applet.Like that Dodge Dart. Sorry, it can't be done.
Therefore there has to be some way by which the Application finds about the Applet, and so I thought what could be better than having a reference to the instance of the Applet.
Summing it up, there is an Applet over the internet and a reference to it has to be found.
Clear Enough.So, you're asking if there is some universal way that anything in the universe can see the applet. The answer is no.
If you narrow the field down a bit, you can make it possible. Here are the three main ways that come to mind:
1) other applets running in the same environment can see the applet
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Applet running problem in ie 6.0 under Windows XP

Applet running problem in ie 6.0 under Windows XP
I have a PC running Iternet Explorer 6.0 running under Windows XP. I have developed an applet using JDK 1.3 which is running fine with applet viewer , but it is not running in ie. I have installed Netscape navigator and Opera 5. the applet is running fine in both of these browsers but somehow it is not running in IE.
Later on I upgraded my JDK to 1.4. It also displays use Java2 (V1.4.1) for <applet> (requires restart) tck marked in Advance section under Tools-Options menu of IE.
I have also tried and set various options in my Control Panel�s Java Plug-in but all in vain. I have searched the sites for this solution but no one answers specifically.
I know it�s a small problem due to discarded JVM in IE under Windows XP but give me solution for that.
Thanks in Advance
[email protected]

Dear I have the same problem .
Applet running problem in 6.0 . Enen I have installed the latest Jre 1.5.
What should I do. I am fedup with this problem.

Applet run in applet viewer but produces error in browser

Dear All,
Rather new in Java developpement, this topic should be peanuts for most of you.
I am using Oracle JDevelopper 11.
I have written a very simple applet which just display a text using the following code:
*public void paint(Graphics g){ g.drawString("I am talking to you !",40,40); }*
The html code calls the applet using the following code:
*<APPLET CODE="project1.Applet1.class" HEIGHT="200" WIDTH="600" ALIGN="bottom">This browser does not support Applets.</APPLET>*
Running the hmtl file in the applet viewer, result is as expected.
But running the html file using the server instance gives an error message which translation to English looks like the following:
Error: click to get more information.
The no java supported text is not displayed.
I have set my browser to the lowest security level in order to check for security matter.
No change.
Browser is IE 8
OS is Windows XP.
Thanks a lot for helping a poor stuck beginner.
Ben

Hi Frank,
Thank you for your help.
I guess something is wrong with Jdeveloper or there is something I don't understand (most likely ;-)).
Please correct me if I am wrong.
The directory structure build by Jdeveloper is the following:
Application name
Project name
classes
project name <<< my class is stored under this folder
public_html
html file calling my applet class
Calling Project1.Applet1 (as given as default when I create a java html file) in the html file give the following error message:
open HTTP connection failed:http://127.0.0.1:7101/Application2-Project1-context-root/Project1/Applet1.class
Calling Applet1 in the html file give the following error message: wrong name for applet Projet/Applet
It does not refer to an http connection problem.
Calling Project1/Applet1 gives the following
HTTP connection failed:http://127.0.0.1:7101/Application2-Project1-context-root/Project1/Applet1.class
So I am really puzzled.
And stucked.
Any hint ?
Ben
Edited by: Big Ben on 06-sept.-2010 21:01

C:\Windows\ehome\ehuihlp.dll Run DLL error message

When I start my laptop (HP Pavilion dv6-3120us Entertainment Notebook; 64-bit operating system; AMD Turion II P540 dual-core processor, 2.40 GHz) , the following Run DLL error message appears: "There was a problem starting C:\Windows\ehome\ehuihlp.dll.
The specified module could not be found." I wonder if this is related to my uninstalling (or attempting to uninstall) Windows Media Center, because it would take such a long time to open, and I didn't know how to disable it from automatically starting.
Do I need to reinstall the file? I don't think I have any original software separate from what came with the laptop. I do have a Recovery Disc Set from Feb. 2011. Is there another way I can download the file and/or fix this?
Thanks.
SL

Thanks very much for the reply. I did uninstall the software by using the Add/Remove Programs from the Control Panel. I went in and unchecked the box for Windows Media Center and when I rebooted, the message didn't come up again.
I also started getting another similar DLL error message, but it was under our Users folder: AppData\Roaming\newnext.me\nengine.dll. I unchecked it ("Next Live") the same way as for the Windows Media Center and when I rebooted, it didn't come up. I didn't
uninstall or do anything else, so do I need to do so? (I don't know what "Next Live" is.)
Thank you,
SL
SL-7

{run DLL} THERE WAS A PROBLEM STARTING "C/USERS/OWNER" runDLL

I keep getting this error message.....why? "
{run DLL} THERE WAS A PROBLEM STARTING "C/USERS/OWNER" runDLL
This question was solved.
View Solution.

I understand you are getting an error message relating to a runDLL.
What is the product number of the notebook? This can typically be found on a label on the underside of the notebook or in the battery compartment. This label should also contain the serial number.
NOTE: Do NOT provide the serial number.
What OS is the system using? For example, Windows 7 or Windows Vista.
Did this happen after a particular program was installed or uninstalled?
RunDLL errors can be the result of malware. Have you scanned the system for malware using an updated anti-virus program?
Does it happen in a clean boot state? This document details how to enter a clean boot state.
↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

JWS opens a Applet Running Window when starting the application

I have an applet that runs perfectly fine when starting it by double clicking the desktop icon of through the Internet Explorer. My problem is that when I start the applet it opens up another window with status bar displaying "Applet Running". Is there any way to stop displying this window.

It sounds like you are launching you applet from Java Web Start application by BasicService.showDocument("http://www.mycompany.com/myapplet.jnlp");
This would of course launch a browser , which would launch another instance of Java Web Start to run the second applet.
If you have all-permissions you could:
Runtime.exec("javaws http://www.mycompany.com/myapplet.jnlp");
to launch javaws directly.
would be nice if web start allowed this with something like BasicService.launchJNLPClient("http://www.mycompany.com/myapplet.jnlp");
/Dietz

Applet running .dll

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