Why do i get the invalid signature error
Why do I get the invalid signature error when trying to download the latest updates fot itunes
Hi, im getting the same thing,
Been tryin to download it for days but keeps saying "Invalid signature"
I even went into ADD REMOVE PROGRAMS hit Apple software update and change and then repair but this did not work.
Help much appreciated. Thanks
Similar Messages
-
Why am I getting an invalid signature error when I try updating my iphone 4?
.
yes, through Itunes. the os hasn't been updated in awhile, if ever. the phone is still running on 4.2.10 I can't update the new itunes, quick time, safari.
-
Why do I get an "invalid signature" message when trying to download the latest version of iTunes? Apple Support is the lamest excuse for support I have EVER seen.
That suggests that the installer is getting damaged during the download.
I'd first try downloading an installer from the Apple website using a different web browser:
http://www.apple.com/itunes/download/
If you use Firefox instead of IE for the download (or vice versa), do you get a working installer? -
Why do I get the JSP compilation error?
Why do I get the JSP compilation error?
Envionment:
AIX,WLS 5.1 sp10,.........
Thu Jun 07 11:54:41 CDT 2001:<I> <ServletContext-dcms> Generated java
file: /usr/local/weblogic/test-weblogic/weblogic/myserver/dcms
web/app/tmp_war/jsp_servlet/_report/_walmart_95_prod_95_proof_95_report.java
Thu Jun 07 11:54:42 CDT 2001:<E> <ServletContext-dcms> Compilation of
/usr/local/weblogic/test-weblogic/weblogic/myserver/dcms_web/a
pp/_tmp_war/jsp_servlet/_report/_walmart_95_prod_95_proof_95_report.java
failed: Exception in thread "main" java.lang.NoClassDefFoun
dError: sun/tools/javac/Main
java.io.IOException: Compiler failed
executable.exec([Ljava.lang.String;[javac, -classpath,
/usr/java_dev2/jre/sh/../lib/rt.jar:/usr
/java_dev2/jre/sh/../lib/i18n.jar:/usr/java_dev2/jre/sh/../classes:./classes/boot:./eval/cloudscape/lib/cloudscape.jar:./anderson_co
mmon/3rd_party_jars/jt400.jar:/usr/lpp/db2_07_01/java/db2java.zip::./lib/weblogic510sp8boot.jar:./license:./classes:./lib/weblogicau
x.jar:./myserver/serverclasses:./anderson_common/3rd_party_jars/jt400.jar:/usr/lpp/db2_07_01/java/db2java.zip::./classes/dcms/com.ib
m.mq.iiop.jar:./classes/dcms/com.ibm.mq.jar:./classes/dcms/com.ibm.mqbind.jar:./classes/dcms/com.ibm.mqjms.jar:./classes/dcms/com_au
th.jar:./classes/dcms/com_auth_server.jar:./classes/dcms/com_io.jar:./classes/dcms/com_jms.jar:./classes/dcms/com_jndi.jar:./classes
/dcms/com_system.jar:./classes/dcms/com_system_server.jar:./classes/dcms/com_util.jar:./classes/dcms/dcms_common.jar:./classes/dcms/
dcms_common_server.jar:./classes/dcms/dcms_dl_render_server.jar:./classes/dcms/dcms_finalresting_server.jar:./classes/dcms/dcms_fulf
illment.jar:./classes/dcms/dcms_fulfillment_server.jar:./classes/dcms/dcms_fulfillment_walmart_server.jar:./classes/dcms/dcms_lookup
_server.jar:./classes/dcms/dcms_media_server.jar:./classes/dcms/dcms_order.jar:./classes/dcms/dcms_order_server.jar:./classes/dcms/d
cms_order_session.jar:./classes/dcms/dcms_product.jar:./classes/dcms/dcms_product_server.jar:./classes/dcms/dcms_render_client.jar:.
/classes/dcms/dcms_render_server.jar:./classes/dcms/dcms_talent_server.jar:./classes/dcms/dcms_talent.jar:./classes/dcms/dcms_walmar
t.jar:./classes/dcms/dcms_walmart_server.jar:./classes/dcms/dcms_jms.jar:./classes/dcms/xreport_pro.jar:./classes/dcms/xtools.jar:./
classes/dcms/jms.jar:./classes/dcms/dcms_sql.jar:./classes/dcms/dcms_product_sql.jar::/usr/local/weblogic/test-weblogic/weblogic/mys
erver/tmp_deployments/ejbjar-4971.jar:/usr/local/weblogic/test-weblogic/weblogic/lib/persistence/WebLogic_RDBMS.jar:/usr/local/weblo
gic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4970.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployme
nts/ejbjar-4969.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4968.jar:/usr/local/weblogic/test-web
logic/weblogic/myserver/tmp_deployments/ejbjar-4967.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4
966.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4965.jar:/usr/local/weblogic/test-weblogic/weblog
ic/myserver/tmp_deployments/ejbjar-4964.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4963.jar:/usr
/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4962.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/
tmp_deployments/ejbjar-4961.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4960.jar:/usr/local/weblo
gic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4959.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployme
nts/ejbjar-4958.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4957.jar:/usr/local/weblogic/test-web
logic/weblogic/myserver/tmp_deployments/ejbjar-4956.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4
955.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4954.jar:/usr/local/weblogic/test-weblogic/weblog
ic/myserver/tmp_deployments/ejbjar-4953.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4952.jar:/usr
/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4951.jar:/usr/local/weblogic/test-weblogic/weblogic/./myserve
r/dcms_web/app/WEB-INF/classes:/usr/local/test-weblogic/weblogic/myserver/dcms_web/app/WEB-INF/classes:/usr/local/weblogic/test-webl
ogic/weblogic/./myserver/dcms_web/app/_tmp_war:/usr/local/weblogic/test-weblogic/weblogic/myserver/dcms_web/app/_tmp_war,
-d, /usr/l
ocal/weblogic/test-weblogic/weblogic/myserver/dcms_web/app/_tmp_war,
/usr/local/weblogic/test-weblogic/weblogic/myserver/dcms_web/ap
p/_tmp_war/jsp_servlet/_report/_walmart_95_prod_95_proof_95_report.java])
at
weblogic.utils.compiler.CompilerInvoker.compileMaybeExit(CompilerInvoker.java:396)
at
weblogic.utils.compiler.CompilerInvoker.compile(CompilerInvoker.java:202)
at weblogic.servlet.jsp.JspStub.compilePage(JspStub.java:284)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:174)
at
weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:164)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:99)
at
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java(Compiled
Code))
at com.web.CommonWebUtils.forward(CommonWebUtils.java(Compiled
Code))
at com.web.PageNavServlet.service(PageNavServlet.java:76)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:105)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:742)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:686)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:247)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:361)
at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:261)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
----------------------Caught exception while forwarding to page
/report/walmart_prod_proof_report.jsp------------------------
----------------------Exception java.io.IOException: Compiler failed
executable.exec([Ljava.lang.String;[javac, -classpath, /usr/jav
a_dev2/jre/sh/../lib/rt.jar:/usr/java_dev2/jre/sh/../lib/i18n.jar:/usr/java_dev2/jre/sh/../classes:./classes/boot:./eval/cloudscape/
lib/cloudscape.jar:./anderson_common/3rd_party_jars/jt400.jar:/usr/lpp/db2_07_01/java/db2java.zip::./lib/weblogic510sp8boot.jar:./li
cense:./classes:./lib/weblogicaux.jar:./myserver/serverclasses:./anderson_common/3rd_party_jars/jt400.jar:/usr/lpp/db2_07_01/java/db
2java.zip::./classes/dcms/com.ibm.mq.iiop.jar:./classes/dcms/com.ibm.mq.jar:./classes/dcms/com.ibm.mqbind.jar:./classes/dcms/com.ibm
.mqjms.jar:./classes/dcms/com_auth.jar:./classes/dcms/com_auth_server.jar:./classes/dcms/com_io.jar:./classes/dcms/com_jms.jar:./cla
sses/dcms/com_jndi.jar:./classes/dcms/com_system.jar:./classes/dcms/com_system_server.jar:./classes/dcms/com_util.jar:./classes/dcms
/dcms_common.jar:./classes/dcms/dcms_common_server.jar:./classes/dcms/dcms_dl_render_server.jar:./classes/dcms/dcms_finalresting_ser
ver.jar:./classes/dcms/dcms_fulfillment.jar:./classes/dcms/dcms_fulfillment_server.jar:./classes/dcms/dcms_fulfillment_walmart_serve
r.jar:./classes/dcms/dcms_lookup_server.jar:./classes/dcms/dcms_med
rder_server.jar:./classes/dcms/dcms_order_session.jar:./classes/dcm
es/dcms/dcms_render_client.jar:./classes/dcms/dcms_render_server.jar:./classes/dcms/dcms_talent_server.jar:./classes/dcms/dcms_talen
t.jar:./classes/dcms/dcms_walmart.jar:./classes/dcms/dcms_walmart_server.jar:./classes/dcms/dcms_jms.jar:./classes/dcms/xreport_pro.
jar:./classes/dcms/xtools.jar:./classes/dcms/jms.jar:./classes/dcms/dcms_sql.jar:./classes/dcms/dcms_product_sql.jar::/usr/local/web
logic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4971.jar:/usr/local/weblogic/test-weblogic/weblogic/lib/persistence/Web
Logic_RDBMS.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4970.jar:/usr/local/weblogic/test-weblogi
c/weblogic/myserver/tmp_deployments/ejbjar-4969.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4968.
jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4967.jar:/usr/local/weblogic/test-weblogic/weblogic/m
yserver/tmp_deployments/ejbjar-4966.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4965.jar:/usr/loc
al/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4964.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_
deployments/ejbjar-4963.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4962.jar:/usr/local/weblogic/
test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4961.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/
ejbjar-4960.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4959.jar:/usr/local/weblogic/test-weblogi
c/weblogic/myserver/tmp_deployments/ejbjar-4958.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4957.
jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4956.jar:/usr/local/weblogic/test-weblogic/weblogic/m
yserver/tmp_deployments/ejbjar-4955.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4954.jar:/usr/loc
al/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4953.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_
deployments/ejbjar-4952.jar:/usr/local/weblogic/test-weblogic/weblogic/myserver/tmp_deployments/ejbjar-4951.jar:/usr/local/weblogic/
test-weblogic/weblogic/./myserver/dcms_web/app/WEB-INF/classes:/usr/local/test-weblogic/weblogic/myserver/dcms_web/app/WEB-INF/class
es:/usr/local/weblogic/test-weblogic/weblogic/./myserver/dcms_web/app/_tmp_war:/usr/local/weblogic/test-weblogic/weblogic/myserver/d
cms_web/app/_tmp_war, -d,
/usr/local/weblogic/test-weblogic/weblogic/myserver/dcms_web/app/_tmp_war,
/usr/local/weblogic/test-weblog
ic/weblogic/myserver/dcms_web/app/_tmp_war/jsp_servlet/_report/_walmart_95_prod_95_proof_95_report.java])------------------------
Hi, im getting the same thing,
Been tryin to download it for days but keeps saying "Invalid signature"
I even went into ADD REMOVE PROGRAMS hit Apple software update and change and then repair but this did not work.
Help much appreciated. Thanks -
How do I get help getting the right serial number to install my Photoshop elements software? I have tried entering the redemption code on the card in the box and even what is listed as a serial number on the receipt from the retailer I bought the software from. Nothing seems to be working and I keep getting the invalid code message.
Redemption Code Help
http://helpx.adobe.com/x-productkb/global/redemption-code-help.html -
Why am I getting the NO COOKIE ERROR
For the past month I've been getting the No Cookie Error message for frequently used sites. Not sure what happened or what I've done. Please help
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 or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
*Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
*Tools > Options > Privacy > Cookies: "Show Cookies"
If clearing cookies doesn't work then it is possible that the <i>cookies.sqlite</i> file that stores the cookies is corrupted.
Rename (or delete) <b>cookies.sqlite</b> (cookies.sqlite.old) and delete other present cookie files like <b>cookies.sqlite-journal</b> in the Firefox Profile Folder in case the file cookies.sqlite got corrupted.
*http://kb.mozillazine.org/Cookies
*https://support.mozilla.org/kb/Deleting+cookies -
Why do I get an invalid handle error when debugging, on a call to ncReset?
I am working with the example program obj2obj.c
I have a PCI-CAN/2 card installed.
I must call ncReset for *both* ports (CAN0 and CAN1), prior to any other commands or I will get a driver error (NC_ERR_DRIVER, Bxxx0002).
This happens even if the program terminates properly, closing all handles, and I then remove the ncReset commands.
Fine, I can live with the ncResets.
However, if I then try and debug the program using Microsoft Visual C++, it immediately chokes on the second call to ncReset( "CAN1", 0 ) and complains about an invalid handle.
If I add a status check to both of the ncResets and run the program from the DOS command line, I don't get any errors printed out
so the calls are working fine just running the program.
The driver updates listed do not appear to address this problem (1.4.1 uses LabView which I do not have and 1.4.2 is for Windows 2000)
Why are the ncResets required in the first place?
And why can't I single step through the second call to ncReset?
Thanks in advance for your help.
System details:
PC running Windows NT 4.00.1381
PCI-CAN/2 w/driver 1.4
Microsoft Visual C++ 6.0 Professionalbsat, thank you for helping out!
I had tried using only one ncReset previously and was experiencing driver errors. I removed the second ncReset as you suggested and now it seems to work with only one. I cannot get it to fail like it was doing.
However, at least one ncReset must be used or I get the following error:
ERROR ncConfig CAN1: Driver error (qual=000b000)
Press any key to continue
I get this error even when the program terminates normally. For example:
1) Build obj2obj with the ncReset command.
2) Execute and allow to terminate normally.
3) Edit obj2obj and remove ncReset command.
4) Execute and the error message is displayed.
Amazingly, I was also able to single step through most of the program this morning. I got the first three messages (of 10 total) before ge
tting the error:
Microsoft Visual C++
First-chance exception in cctool.exe (NTDLL.DLL): 0xC0000008: Invalid Handle
It seems to be more random than first appeared and perhaps more related to MSVC than to the NI-CAN card. Any insight?
Also, having to include an ncReset is undesireable since I'd like to develop a CAN driver that could be called from multiple threads. I'd be very interested in your opinion on why I'm having trouble getting it to work without one.
Thanks again for your help, it is greatly appreciated! -
hi can anyone tell me why the message server error shows
i did a icloud backup and have not been able to see if it was completed
i now have a replacement iphone and want to know how i get the files back
please helpHi there n@nnydee!
I have an article for you that will give you some steps to go through in order to troubleshoot this issue with restoring from your iCloud back ups. The article can be found right here:
iCloud: Troubleshooting restore issues with iCloud Backup
http://support.apple.com/kb/ts4036
Thanks for using the Apple Support Communities!
Cheers,
Braden -
Why do I get the 'PowerPC code' error when trying to launch an Intel-based app from a CD?
When trying to launch a Flash-based app from a CD on my Mac Book Pro, I get the "PowerPC apps are no longer supported" error. Yet the app is not built with PowerPC code.
This also happened with Microsoft Office programs soon after I upgraded to OSX Lion, but someone was able to solve that for me.It's just a free disc from a photo magazine, but the app runs fine on a Mac Pro running 10.7.3. Could it be hardware related?
I have actually asked this on behalf of a reader (I work for the company that makes the magazine) who is experiencing this problem, I just can't find any reason why the error would display in these circumstances. I apologise if this is against the community's usual practise - I just want to sort this guy out!
The app on the disc is compiled using MDM Zinc, but like I said it runs a-OK on Lion everywhere else.
Any help would be gratefully received and appreciated! -
What can I do to get around the problem regarding the downloading of the upgrade to iTunes? I get a message "an error has occured........."
Try installing the standalone version from Apple's website. What happens?
Apple - Support - iTunes - Install & Update -
Hi all, as Ive said in the question, anyone help me with this, have tried most of the suggestions Ive found so far.
StephenNo, Nothing happened, nothing was downloaded. When I say nothing happened I mean NOTHING HAPPENED, What can I say to make it more clear. How could I run a file that wasn't downloaded.....Nothing happened, rien, nada, b***** all. Why would I post a message saying "When I press the Save button nothing happens" if something had been downloaded.
I've found out why. It is because I am using Firefox. Presumably a case of Apple treating us users of the superior Operating system (Windows) with distain. -
Trying to update to itunes 11.1 getting invalid signature error message
getting invalid signature error message when trying to upgrade itunes 11.1...help me please?
iTunes: Specific update-and-restore error messages and advanced troubleshooting
http://support.apple.com/kb/TS3694
Try this - Disable your firewall and anitvirus software temporarily. Then download and install the iOS update.
Cheers, Tom -
Problem updating itunes, keep getting invalid signature error message!!
Trying to update my itunes to latest version, keep getting "itunes has invalid signature" error message, any ideas of how to remedy this?
Many thanks in advance.
Meerkat68I've had this problem for awhile in Windows XP SP3. Last night, the simplest thing occurred to me...here's what I did (and I'm telling because it worked).
1. Clicked on Start
2. Clicked on Control Panel
3. Chose Add/Remove Programs
4. Found Apple Software Updater and clicked Remove, then responded Yes
5. Went to apple.com and clicked on Support, and then Downloads
6. Downloaded the latest version of Safari ONLY
7. Installed Safari (knowing it would install the latest version of Apple Software Update)
8. AFTER the installation was complete, I clicked again on Start, then All Programs
9. then, clicked on Apple Software Update -
I don't know why I keep getting the following messge for a recent album I created in iphoto:
"An error occurred with the publication of album (name of album). Do you want to remove the album from your library?" In smaller letters under that message, is "The feed could not be found or is invalid." There are 2 buttons to click - either "Remove Album" or "Keep Album". Never had this issue before, did not do anything different this time.
Mac OS X v. 10.6.8
iphoto 09 v. 8.1.2 (424)Is this an album you're publishing as a MMe Gallery? If so delete the album and gallery, create a new album and gallery and try publishing again.
OT -
Why am I getting the message "Project could not be prepared because an error occurred. (File already open with write permission.) when trying to
share to the media browser? I have done this many times before and never got this message. This is very frustrating. Can anyone help me?Hi
Error -49 opWrErr File already open with write permission
Trash the preference files while application is NOT Running.
Easiest way to find out if this is the problem is by:
• Create a new User-Account
• Log out of Your old one and into this
• Re-try iMovie
If it now works OK - then 99.9% the problem is iMovie pref. file that needs to be trashed.
from Karsten Schlüter
Some users notice on exporting larger projects from within iMovie that this operation is aborted with an 'error -49'
This issue occurs only on MacOs machines using 10.7x
try switching-off the Local Mobile Backup
in Terminal copy/paste
sudo tmutil disablelocal
Re-launch Mac
Yours Bengt W
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