This XML stuff could be war atimes

Who can assist me in debugging this error
My XML parsing bean compiled well but on deploying to Tomcat and trying to run, it pumped this error to me. I only need to know what could be causing it. Now I have JAXP package installed in my extension folder. The application also runs quite well as a standalone application but with Tomcat, it gives this error
java.lang.NullPointerException
at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:523)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:304)
at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433)
at nsestock.QuoteBean.<init>(QuoteBean.java:186)
at org.apache.jsp.nsexml$jsp._jspService(nsexml$jsp.java:65)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspSer
vlet.java:201)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
81)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:215)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:472)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve
.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:
2366)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:164)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
462)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:163)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcesso
r.java:1005)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.ja
va:1098)
at java.lang.Thread.run(Thread.java:536)

Maybe you need to replace the $TOMCAT_HOME/common/lib/xerces.jar with the jaxp package you have installed in your extension folder?

Similar Messages

I have a huge amount of my memory used by 'other' than photos and music - to my knowledge, there is nothing there apart from a few songs and photos and 5 podcasts. What could it be? How could I get rid of this 'other' stuff and get the memory back?

I have a huge amount of my memory used by 'other' than photos and music - to my knowledge, there is nothing there apart from a few songs and photos and 5 podcasts. What could it be? How could I get rid of this 'other' stuff and get the memory back?

See -> What is "Other" and what can I do about it? by Kappy.
Clinton

Unable to load descriptor .../web.xml - DescriptorException - Java EE6 war

Deploying a simple Java EE 6 war into WebLogic 10.3.3 fails with <Unable to load descriptor /root/Oracle/Middleware/user_projects/domains/palis1/servers/AdminServer/upload/SimpleEE6App.war/WEB-INF/web.xml of module SimpleEE6App.war. The error is weblogic.descriptor.DescriptorException: VALIDATION PROBLEMS WERE FOUND
problem: cvc-enumeration-valid: string value '3.0' is not a valid enumeration value for web-app-versionType in namespace http://java.sun.com/xml/ns/javaee:<null>
The web app consists of one JSF 2 web dialog, one managed bean, one stateless session bean and one entity bean. In GlassFish v3 the app works fine. Then I installed the actual version of WebLogic server in order to check whether I can run EE6 apps there to. But deploying the war using WebLogic admin console fails with
... <AdminServer> <main> <<WLS Kernel>> <> <> <1273649525966> <BEA-000360> <Server started in RUNNING mode>
... <AdminServer> <[ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'> <admin> <> <> <1273649790693> <BEA-160197> <Unable to load descriptor /root/Oracle/Middleware/user_projects/domains/palis1/servers/AdminServer/upload/SimpleEE6App.war/WEB-INF/web.xml of module SimpleEE6App.war. The error is weblogic.descriptor.DescriptorException: VALIDATION PROBLEMS WERE FOUND
problem: cvc-enumeration-valid: string value '3.0' is not a valid enumeration value for web-app-versionType in namespace http://java.sun.com/xml/ns/javaee:<null>
at weblogic.descriptor.internal.MarshallerFactory$1.evaluateResults(MarshallerFactory.java:245)
at weblogic.descriptor.internal.MarshallerFactory$1.evaluateResults(MarshallerFactory.java:231)
at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:155)
at weblogic.descriptor.BasicDescriptorManager.createDescriptor(BasicDescriptorManager.java:323)
at weblogic.application.descriptor.AbstractDescriptorLoader2.getDescriptorBeanFromReader(AbstractDescriptorLoader2.java:788)
at weblogic.application.descriptor.AbstractDescriptorLoader2.createDescriptorBean(AbstractDescriptorLoader2.java:409)
at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBeanWithoutPlan(AbstractDescriptorLoader2.java:759)
at weblogic.application.descriptor.AbstractDescriptorLoader2.loadDescriptorBean(AbstractDescriptorLoader2.java:768)
at weblogic.servlet.internal.WebAppDescriptor.getWebAppBean(WebAppDescriptor.java:141)
at weblogic.servlet.utils.WarUtils.getWebAppBean(WarUtils.java:124)
at weblogic.application.compiler.WARModule.processLibraries(WARModule.java:413)
at weblogic.application.compiler.WARModule.merge(WARModule.java:455)
at weblogic.application.compiler.flow.SingleModuleMergeFlow.proecessModule(SingleModuleMergeFlow.java:16)
at weblogic.application.compiler.flow.SingleModuleFlow.compile(SingleModuleFlow.java:36)
at weblogic.application.compiler.FlowDriver$FlowStateChange.next(FlowDriver.java:69)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
at weblogic.application.compiler.FlowDriver.nextState(FlowDriver.java:36)
at weblogic.application.compiler.FlowDriver$CompilerFlowDriver.compile(FlowDriver.java:96)
at weblogic.application.compiler.ReadOnlyWarMerger.merge(ReadOnlyWarMerger.java:27)
at weblogic.application.compiler.flow.AppMergerFlow.mergeInput(AppMergerFlow.java:88)
at weblogic.application.compiler.flow.AppMergerFlow.compile(AppMergerFlow.java:41)
at weblogic.application.compiler.FlowDriver$FlowStateChange.next(FlowDriver.java:69)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
at weblogic.application.compiler.FlowDriver.nextState(FlowDriver.java:36)
at weblogic.application.compiler.FlowDriver$CompilerFlowDriver.compile(FlowDriver.java:96)
at weblogic.application.compiler.AppMerge.runBody(AppMerge.java:157)
at weblogic.utils.compiler.Tool.run(Tool.java:158)
at weblogic.utils.compiler.Tool.run(Tool.java:115)
at weblogic.application.compiler.AppMerge.merge(AppMerge.java:169)
at weblogic.deploy.api.internal.utils.AppMerger.merge(AppMerger.java:88)
at weblogic.deploy.api.internal.utils.AppMerger.getMergedApp(AppMerger.java:63)
at weblogic.deploy.api.model.internal.WebLogicDeployableObjectFactoryImpl.createDeployableObject(WebLogicDeployableObjectFactoryImpl.java:181)
at weblogic.deploy.api.model.internal.WebLogicDeployableObjectFactoryImpl.createLazyDeployableObject(WebLogicDeployableObjectFactoryImpl.java:156)
at weblogic.deploy.api.tools.SessionHelper.inspect(SessionHelper.java:661)
at com.bea.console.actions.app.install.Flow$2.execute(Flow.java:469)
at com.bea.console.utils.DeploymentUtils.runDeploymentAction(DeploymentUtils.java:5000)
at com.bea.console.actions.app.install.Flow.appSelected(Flow.java:467)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.beehive.netui.pageflow.FlowController.invokeActionMethod(FlowController.java:870)
at org.apache.beehive.netui.pageflow.FlowController.getActionMethodForward(FlowController.java:809)
at org.apache.beehive.netui.pageflow.FlowController.internalExecute(FlowController.java:478)
at org.apache.beehive.netui.pageflow.PageFlowController.internalExecute(PageFlowController.java:306)
at org.apache.beehive.netui.pageflow.FlowController.execute(FlowController.java:336)
The web.xml is
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>faces/index.xhtml</welcome-file>
</welcome-file-list>
</web-app>
After changing the version number I got the same error message with the differing number. I also tryed to deploy the web-app_3_0.xsd into the server. This also did not solve the problem.
Any ideas?
Thanks in advance
Axel Burghof

The web app consists of one JSF 2 web dialog, one managed bean, one stateless session bean and one entity bean. In GlassFish v3 the app works fine. Then I installed the actual version of WebLogic server in order to check whether I can run EE6 apps there to. But deploying the war using WebLogic admin console fails with ...
Hey Axel -
WLS 10.3.x does not implement Java EE 6 -- it's a Java EE 5 based server.
While we have added support for a few independent Java EE 6 specifications where we can -- such as JSF 2.0 in WLS 10.3.3 and JPA 2.0/JAX-RS 1.1 with WLS 10.3.4 that is coming in the next patchset -- we don't support all of the Java EE 6 model and thus you can't use any of the EJB 3.1, Servlet 3.0 changes and you can't deploy EJBs (and JPA entities) inside of a WAR file. Our next major release will be a Java EE 6 implementation, where this will be possible.
-steve-

About this XML database

Today I have found these definitions:
1.Native XML Database (NXD):
a) Defines a (logical) model for an XML document -- as opposed to the data in that document -- and stores and retrieves documents according to that model. At a minimum, the model must include elements, attributes, PCDATA, and document order. Examples of such models are the XPath data model, the XML Infoset, and the models implied by the DOM and the events in SAX 1.0.
b) Has an XML document as its fundamental unit of (logical) storage, just as a relational database has a row in a table as its fundamental unit of (logical) storage.
c) Is not required to have any particular underlying physical storage model. For example, it can be built on a relational, hierarchical, or object-oriented database, or use a proprietary storage format such as indexed, compressed files.
2.XML Enabled Database (XEDB) - A database that has an added XML mapping layer provided either by the database vendor or a third party. This mapping layer manages the storage and retrieval of XML data. Data that is mapped into the database is mapped into application specific formats and the original XML meta-data and structure may be lost. Data retrieved as XML is NOT guaranteed to have originated in XML form. Data manipulation may occur via either XML specific technologies(e.g. XPath, XSL-T, DOM or SAX) or other database technologies(e.g. SQL). The fundamental unit of storage in an XEDB is implementation dependent. The XML solutions from Oracle and Microsoft as well as many third party tools fall into this category.
3.Hybrid XML Database (HXD) - A database that can be treated as either a Native XML Database or as an XML Enabled Database depending on the requirements of the application. An example of this would be Ozone.
Which of them would you put XML DB in?

If we consider the duality of the XMLType (store XML documents in CLOB's and structured storage with XML Schemas), could we say that it is an hybrid XML database?
Native->CLOB's
Enabled->structured storage
I suppose this cuestion is a bit subjective, but I would like to know your opinions.
Thanks in advance!

I keep getting "This XML file does not appear to have any style information associated with it."

I keep getting a message that reads "This XML file does not appear to have any style information associated with it. The document tree is shown below." when I try to view certain images with the document tree reading something like this:
<Error>
<Code>AccessDenied</Code>
<Message>Access Denied</Message>
<RequestId>BCC4C0545EAAB7AE</RequestId><HostId>3LxcI9VY5wksYdmblAgu2dYu9ZfkLVZJWYhDtoIdRIE4HyARxC+ogJXkApL6U+tT</HostId>
</Error>
I tried updating Firefox and that didn't work. All I could find was that it could be a proxy thing, but I'm set to "no proxy" in my network settings so I'm stumped.

You can try these steps in case of issues with web pages:
You can reload web page(s) and bypass the cache to refresh possibly outdated or corrupted files.
*Hold down the Shift key and left-click the Reload button
*Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
*Press "Command + Shift + R" (Mac)
Clear the cache and remove cookies only from websites that cause problems.
"Clear the Cache":
*Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
*Firefox/Tools > Options > Privacy > "Use custom settings for history" > Cookies: "Show Cookies"
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.
*Switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance
*Do NOT click the Reset button on the Safe Mode start window
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

Loading this xml data into tables

Hello,
I am having a problem loading this XML file into tables. The xml file structure is
<FILE>
<ACCESSION>
some ids
<INSTANCE>
some data
<VARIATION
</VARIATION>
<VARIATION>
</VARIATION> variation gets repeated a number of times
<ASSEMBLY>
</ASSEMBLY>
<ASSEMBLY>
</ASSEMBLY> Assembly gets repeated a number of times.
</INSTANCE>
</ACCESSION>
</FILE>
I created a table which has the structure:
create table accession(
accession_id varchar2(20),
Instance instance_type);
create or replace type instance_type as object
(method varchar2(20),
class varchar2(20),
source varchar2(20),
num_char number(10),
variation variation_type,
assembly assembly_type)
create or replace type variation_type as object
(value varchar2(2),
count number(10),
frequency number(10),
pop_id varchar2(10)
Created a similiar type for assembly.
When I load it, I could only store the first variation data but not the subsequent ones. Similarly for assembly I could only store the first data but not the subsequent ones.
Could anyone let me know how I could store this data into tables? I have also included a sample XML file in this message.
Thank You for your help.
Rama.
Here is the sample xml file.
<?xml version="1.0" ?>
- <FILE>
- <ACCESSION>
<ACCESSION_ID>accid1</ACCESSION_ID>
- <INSTANCE>
<METHOD>method1</METHOD>
<CLASS>class1</CLASS>
<SOURCE>source1</SOURCE>
<NUM_CHAR>40</NUM_CHAR>
- <VARIATION>
<VALUE>G</VALUE>
<COUNT>5</COUNT>
<FREQUENCY>66</FREQUENCY>
<POP1>pop1</POP1>
<POP2>pop1</POP2>
</VARIATION>
<VARIATION>
<VALUE>C</VALUE>
<COUNT>2</COUNT>
<FREQUENCY>33</FREQUENCY>
<POP_ID1>pop2</POP_ID1>
</VARIATION>
- <ASSEMBLY>
<ASSEMBLY_ID>1</ASSEMBLY_ID>
<BEGIN>180</BEGIN>
<END>180</END>
<TYPE>2</TYPE>
<ORI>-</ORI>
<OFFSET>0</OFFSET>
</ASSEMBLY>
- <ASSEMBLY>
<ASSEMBLY_ID>2</ASSEMBLY_ID>
<BEGIN>235</BEGIN>
<END>235</END>
<TYPE>2</TYPE>
<ORI>-</ORI>
<OFFSET>0</OFFSET>
</ASSEMBLY>
</INSTANCE>
</ACCESSION>
</FILE>

Hello,
I could figure out how to load this XML file by using cast(multiset(
So never mind.
Thank You.
Rama.

DTD is prohibited in this XML document. (System.xml)

Hi,
I am having issue with my SSRS report, XML Data Source, when I am try to execute my query I get this error:
"Could not generate a list of fields for the query. Check the query syntax or click refresh Fields on the query
Toolbar. DTD is prohibited in this XML document."
This my query:
<Query>
<ElementPath>Action {}/Step {Obj,Details,Time,NodeArgs}</ElementPath>
</Query>
This is my Connection string:
http://localhost/results.xml?NoRedirect=true
Please help;
Angel C. Barrientos
angelatino2013

Below link may be helpful,
http://social.technet.microsoft.com/Forums/sqlserver/en-US/11b1a418-7c70-4318-9535-6a60dd26539d/dtd-is-prohibited-in-this-xml-document-systemxml-error-while-accessing-xml-file-of-form-library?forum=sqlreportingservices
Regards, RSingh

XML document could not be created because server memory is low( SCOM 2012 R2).

Hi
I am facing below issue in the scom 2012 r2.
please find the error below
On SCOM MS:
Alert name :Data Warehouse relationship synchronization process failed to write data
Alert description :Data Warehouse relationship synchronization process failed to write data to the Data Warehouse database. Failed to store data
in the Data Warehouse. The operation will be retried.
Exception 'SqlException': Sql execution failed. Error 6624, Level 16, State 1, Procedure sp_xml_preparedocument, Line 1, Message: XML document could not be created because server memory is low. Use sp_xml_removedocument to release XML documents.
Event id in Operation log:
Event id :33333
Data Access Layer rejected retry on SqlError:
Request: DataWarehouseSynchConfigChangeTypeGet -- (InstalledManagementPackXml=<ManagementPacks><ManagementPack>7b9f4239-7351-e72b-4ce4-d6c56ddb401d</ManagementPack><ManagementPack>848edb97-9da5-e2ae-24d4-56...),
(RETURN_VALUE=-6)
Class: 16
Number: 6624
Message: XML document could not be created because server memory is low. Use sp_xml_removedocument
to release XML documents.
ON SCOM DB server:
SQL version : SQL 2012 SP1 X64 bit Host all SCOm db (SCOM DB,SCOM DW,Reporting)
Ervent id : 28005 ,Application log,source: MSSQLSERVER
Please suggest me in this regard.
Thanks
sridhar v

For fix error 33333, you can refer below links
http://opsmgradmin.blogspot.com/2011/05/scom-event-id-33333-in-scom-from-source.html
http://systemcenterblog.blogspot.com/2009/11/error-id-33333-data-access-layer.html
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question, please click "Mark As Answer"
Mai Ali | My blog: Technical | Twitter:
Mai Ali

XML-25004: Could not acquire a database connection named: gksconnection

HI Gentlemen,
I am trying to build up an XSQL page with a query against an XMLTYPE table, to display the contents using a stylesheet. I have set up an IDE connection, the test was successful. Now I would like to start the page just to see if it works altogether. Now without a stylesheet, only that the page executes. And I am constantly running into
XML-25004: Could not acquire a database connection named: gksconnection
I entered the connection in the XSQLConfig file by manual editing--it did not help. Well, there is some stuff in the forum about setting some preferences for OC4J, but in my version of JDeveloper only Weblogic Server is available. So I am prevented from clearing the cause of the problem.
My JDeveloper is a Studio Edition Version 11.1.1.3.0, Build JDEVADF_11.1.1.3.PS2_GENERIC_100408.2356.5660.
Please help me if you can.
Many thanks in advance,
kind regards from
Miklos HERBOLY

Sorry, I found a solution in My Oracle Support which will suffice.
Thank you very much
Miklos

Can anybody pls explain me this Reflections stuff?

Hi All
Can anybody pls explain me this Reflections stuff? is this related to singletons in java

Maybe you could give us a bit more information where
you need help, for all full coverage i suggest the tutorial too.

Error message when installing iTunes on my PC: This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows installer package

Error message when trying to install iTunes on my Pc:
Using Windows 7, had to replace hard drive. HELP!!
This installation package could not be
opened. Verify that the package exists
and that you can access it, or contact
the application vendor to verify that
this is a valid Windows installer package

Hello JAH1961,
I recommend following the steps in the article below when getting an error message trying to install iTunes:
Trouble installing iTunes or QuickTime for Windows
http://support.apple.com/kb/HT1926
Thank you for using Apple Support Communities.
Best,
Sheila M.

This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this a valid Windows Installer package"

I'm unable to install Itunes on my new PC. I'm logged in as the administrator And have deleted my browsing history. This is the error I get, ITunes installation error- “This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this a valid Windows Installer package”... Any suggestions how to fix?

Hi
Try the following:
Uninstall iTunes and Quicktime
Reboot
in the task tray right click the quicktime icon and click exit.
navigate to the folder in program files and remove the quicktime directory and all its files.
Reboot.
Now try install iTunes and quicktime and it should work
Hope this helps. Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

I am trying to download iTunes to my Sony PC, but "This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer Package."

mI am trying to download iTunes to my Sony PC, but I keep getting the following error after initial download attempt:
"This installation package could not be opened. Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer Package."
I have Windows 7 Home Premium, Service Pack 1.
Any help is greatly appreciated.

Hi gump68,
Thanks for visiting Apple Support Communities.
You may find the steps in this article helpful if iTunes is not installing on your PC:
Issues installing iTunes or QuickTime for Windows
http://support.apple.com/kb/HT1926
All the best,
Jeremy

HT5030 whem installing itunes i get this message "this installation package could not be opened. Verifiy that the package exists and that you can access it, or contact the application vendor to verify that this is a valid windows installer package"

whem installing itunes on my mums new computer which is windows 7 i get this message everytime "this installation package could not be opened. Verifiy that the package exists and that you can access it, or contact the application vendor to verify that this is a valid windows installer package"

Let's check your Windows system.
1. Have you done all the important windows updates and service Packs on your system. If not do it now. START button, type in Windows Update and ENTER. Select 'CHECK FOR UPDATES'
2. Let's check your Windows system files for possible file corruption
SCAN and repair possible Windows system file corruption:
Go to command prompt (START/ALL PROGRAMS/ACCESSORIES right mouse click "command prompt" and choose "Run as Administrator"
type in
sfc /scannow
let Windows fix any system files that need to be repaired.
Restart the computer if it did actually repair any files.
3. Check your system for possible Malware. But you have to do it in WIndows Safe Mode.
Start your computer in "Safe mode with networking", go to this link download a free version of Malwarebyte.
http://www.malwarebytes.org/products/malwarebytes_free
Install and perform update immediately, then do a full SCAN. Remove malware if it indeed finds any. Restart computer to regular windows to let Malwarebyte complete the removal.
To start your computer in safe mode
Press and hold the F8 key as your computer starts. You need to press F8 before the Windows logo appears. If the Windows logo appears, you'll need to try again by waiting until the Windows logon prompt appears, and then shutting down and restarting your computer.
On the Advanced Boot Options screen, use the arrow keys to highlight the "safe mode with networking" option, and then press Enter. Log on to your computer with a user account that has administrator rights.
When your computer is in safe mode, you'll see the words Safe Mode in the corners of your screen. To exit safe mode, restart your computer and let Windows start normally.

When i try to instal itunes on pc i get this message. This installation pack could not be opened. Verify that package exists and that you can access it or contact application vendor to verify that this is a valid windows installation pack. HELP

when i try to instal itunes on pc i get this message. This installation pack could not be opened. Verify that package exists and that you can access it or contact application vendor to verify that this is a valid windows installation pack. PLEASE HELP

Hello annesmith1954,
Thank you for using Apple Support Communities.
You can use the information in the following article to troubleshoot your installation issues with installing iTunes on your PC.
"Could not open key" message when installing iTunes or Apple components for Windows
Regards,
Jeff D.

This XML stuff could be war atimes

Similar Messages

Maybe you are looking for