When I try to download the latest version of iTunes on my iPod Classic I get the message that "iTunes has an invalid signature" and that "Content was blocked because it was not signed by a valid security certificate. Anyone know how to fix this?

When I try to download the latest version of iTunes from apple.com, I get the message "Content was blocked because it was not signed by a valid security certificate."When I open iTunes and try to download the latest version there, I get the message "iTunes has an invalid signature. The download has been removed." I have also gotten an Internet Script Error stating that an error has occured in Line 0, Char O and that "Access is denied to images.apple.com/global/scripts/lib/iepngfix.htc." This problem has never occurred with earlier versions of ITunes. Anyone know how to fix this problem?

Are you downloading iTunes form an Apple website or somewhere else? If the answer is somewhere else, try downloading it from Apple. Click on iTunes in the black menu bar above and go from there.
Let us know what happens.

Similar Messages

Internal speakers are not working, they're not showing up at all. Does anyone know how to fix this?

My computer's speakers are not putting out sound. They worked fine yesterday, and I just now started up my computer and began using it today. The internal speakers don't show up on my list of output devices in settings, and I can't adjust the volume. Any help is really appreciated!!!

They are all in the same folder and it says all images are there, but it is only showing 1 card's images at a time. Does anyone know how to fix this?
This is kind of confusing, on the one hand you say "it says all images are there" and then you directly contradict this by saying "it is only showing 1 card's images at a time".
Could you explain in a lot more detail what you see (and don't say "it", say exactly what part of Lightroom or what part of your operating system you are looking at), or show us a screen capture?

I have a Canon Rebel T2i and can't connect it to my 2010 MacBook Pro (OS X Yosemite). Does anyone know how to fix this problem?

Canon DSLR tethering problem with Yosemite

Thanks, Kappy
I was fooling around with Lightroom and it has a tethering option. I tried it and it worked. But I am still reading my camera manual as you recommeded.
Thnaks,
JR

What to do when itunes is not signed by a valid security certificate?

Ok So my I got my niece an iPod touch and she went to the apple web site to download I tunes on her netbook and when she tries it said "not signed be a valid security certificate. I dont know what to do to help her. I've never had this problem so I have no idea where to go with it. I need some help.

Hello Diana,
Thank you for the details of the issue you are experiencing with installing the latest version of iTunes. I recommend following the steps below:
Resolution
Follow these steps to resolve the issue:
Check for .dll files
Go to C:\Program Files (x86)\iTunes and C:\Program Files\iTunes and look for .dll files.
If you find QTMovie.DLL, or any other .dll files, move them to the desktop.
Reboot your computer.
Note: Depending on your operating system, you may only have one of the listed paths.
Uninstall and reinstall iTunes
Uninstall iTunes and all of its related components.
Reboot your computer. If you can't uninstall a piece of Apple software, try using the Microsoft Program Install and Uninstall Utility.
Re-download and reinstall iTunes 11.1.4.
I understand that you have already uninstalled iTunes, but when you get to this step, it is important to uninstall iTunes and the related components in the order listed in the link for that step. You can find the full article here:
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
I recommend the following article if you continue to receive an error:
How to restart the Apple Mobile Device Service (AMDS) on Windows
http://support.apple.com/kb/TS1567
Thank you for using Apple Support Communities.
Best,
Sheila M.

I recently updated to the latest version of Itunes (11.1) and when i try to play music or tv shows, the sound lasts only for a second before going completely mute, anyone know how to fix this?

recently updated to the latest version of Itunes (11.1) and when i try to play music or tv shows, the sound lasts only for a second before going completely mute, anyone know how to fix this?

Check this thread out -> iTunes 10.4 & Multimedia Keyboard
It doesn't look like there is a fix yet, but some people in the thread are pointing to this workaround:
pikot wrote:
Following some suggestion i seem to have found a solution for the problem and my play/pause, next and previous buttons work with iTunes 10.4.1
- You need to open a text editor (like notepad) as an administrator.
- Open the SetPoint players.ini file (C:\Program Files\Logitech\SetPointP\players.ini)
- Edit the line under the [Players] section to match the line bellow (bold is the wndClass which is to be changed)
iTunes=wac,iTunes.exe,ITWindow,xxx,xxx,xxx,xxx,xxx,xxx,xxx,0,1,iTunes
- Save the file
- Restart the SetPoint and hopefully play/pause, next and previous buttons should work (at least they work for me)

Content was blocked because it was not signed by a valid security certificate. ie 10

Content was blocked because it was not signed by a valid security certificate.

Hi，
Which website shows this message? Could you give us an example? Did you encounter this error on a website which you used to visit without error, sometimes, it is a website-related problem, and can't be corrected in Internet Explorer.
Please also have a look of this link
http://support.microsoft.com/kb/931850/en-us
Yolanda Zhu
TechNet Community Support

I have the latest version of Pages 5.2 but I keep getting a message saying I must download the newest version to open my file, has anyone else had this problem?

I have the latest version of Pages 5.2 but I keep getting a message saying I must download the newest version to open my file, has anyone else had this problem?

You have 2 versions of Pages on your Mac.
Pages 5.2 is in your Applications folder.
Pages '09/'08 is in your Applications/iWork folder.
You are alternately opening the wrong versions.
Pages '09/'08 can not open Pages 5 files and you will get the warning that you need a newer version.
Pages 5.01 can not open Pages 5.2 files and you will get the warning that you need a newer version.
Pages 5.2 can open Pages '09 files but may damage/alter them. It can not open Pages '08 files at all.
Once opened and saved in Pages 5 the Pages '09 files can not be opened in Pages '09.
Once opened and saved in Pages 5.2 files can not be opened in Pages 5.
Anything that is saved to iCloud is also converted to Pages 5 files.
All Pages files no matter what version and incompatibility have the same extension .pages.
Pages 5 files are now only compatible with themselves on a very restricted set of hardware, software and Operating Systems and will not transfer correctly on any other server software than iCloud.
Apple has removed over 95 features from Pages 5 and added many bugs:
http://www.freeforum101.com/iworktipsntrick/viewforum.php?f=22&sid=3527487677f0c 6fa05b6297cd00f8eb9&mforum=iworktipsntrick
Archive/trash Pages 5, after exporting all Pages 5 files to Pages '09 or Word .docx, and rate/review it in the App Store, then get back to work.
Peter

I downloaded the 64 bit version of itunes and plugged in my ipod touch but a sign pops up and says i need the right software for the ipod to connect which is 64 bit. Does anyone know how to fix this problem?

I downloaded the 64 bit version of itunes and plugged in my ipod touch but a sign pops up and says i need the right software for the ipod to connect which is 64 bit. Does anyone know how to fix this problem?

Hi alexanderfrommilton,
First try reinstalling itunes.

I'm keep getting the message "unable to authenticate" when trying to sign in to the YouTube app. The website allows me to sign in just fine. Anyone know how to fix this?

I keep getting the message "unable to authenticate" when trying to sign in to the YouTube app. The website allows me to sign in just fine. Anyone know how to fix this?

Try "resetting" the iPad...
Hold the On/Off Sleep/Wake button and the Home button down at the same time for at least ten seconds, until the Apple logo appears.
edited by: cs

I downloaded a movie but when i try to play it, it just shows a black screen. Anyone know how to fix this?

I downloaded a movie but when i try to play it itjust shows a black screen and wont play. Anyone know how to fix this?

Are you getting an "iTunes has stopped working" message after the black, screen? Or is something a bit different going on?

Got the latest Itunes (11, I think) and now it says that 'Itunes.itl isn't working because it's a newer version of Itunes' and when I go to my older Itunes, the F7, F8 and F9 buttons won't work. Does anyone know how to fix this?

Okay, so I got the latest update and apparently it doesn't work. I had an icon on my desktop that wouldn't open because the 'newer Itunes' is apparently corrupt or something. Going into my applications, I found another Itunes icon and it opens up, but not the F7, F8 and F9 keys aren't working with it. I've already tried installing the latest version and that hasn't helped. Does anyone know how to fix this problem?

Hey skyshade13,
Thanks for the question. The following article outlines how to restore a previous iTunes library should there be no content after updating. While the article does not speak specifically to your symptoms, attempting the steps by utilizing the "Previous iTunes Libraries" folder may resolve your issue.
No content shows up in iTunes after updating
http://support.apple.com/kb/TS1967
For further information see the following information:
OS X Lion: iTunes opens to "created by a newer version" alert
http://support.apple.com/kb/TS3918
iTunes: How to re-create your iTunes library and playlists
http://support.apple.com/kb/HT1451
Thanks,
Matt M.

I use photoshop elements 12 on Macbook air and the screen freezes when I try to use the tools. Then i have to force quit so i lose my work. anyone know how to fix this issue?

I use photoshop elements 12 on Macbook air and the screen freezes when I try to use the tools. Then i have to force quit so i lose my work. anyone know how to fix this issue?

What version of OS X are you using? If Yosemite, you need to update to 10.10.1 or higher.
In any case, start by going to the editor preferences>general, clicking this button and restarting the editor:

Okay, so I try to download and every time it says "There was an error creating a temporary file that is needed to complete the installation". Anyone know how to fix this?

Okay, so I try to download and every time it says "There was an error creating a temporary file that is needed to complete the installation".
Anyone know how to fix this?
Please help. I can't get it to work. I've tried uninstalling and it says the same thing. Is there anyway anyone can help me?

HELP!!!! PLEASE!!!!!

HT2305 When I go to download the newest software, my computer says the old version can't be removed. Does anyone know how to fix this?

When I go to download the software update, my computer says the old version of the software can't be removed. Does anyone know how to fix this?

Doublechecking before proceeding ... which particular program is it saying can't be removed? (Several different programs might be mentioned in this context: QuickTime, bonjour, Apple Software Update, etc.)

HT201272 There is a TV series season that itunes identifies as PURCHASED but will not download as it says it has already been downloaded but I have no idea where the initial download is. Anyone know how to fix this?

There is a TV series season that itunes identifies as PURCHASED but will not download as it says it has already been downloaded but I have no idea where the initial download is. Anyone know how to fix this?

Cancel your storage upgrade
If you upgrade or renew your storage but no longer need it, you can cancel. If you cancel your storage plan within 15 days of an upgrade or within 45 days after a yearly payment, you can contact Apple for a full refund. After this period, you can downgrade your storage for the following year.
Note: Partial refunds are available where required by law.
From here > http://help.apple.com/icloud/?lang=en#mma3518f8580
HelpKimIsAlreadyTaken wrote:
Since I purchased about $70 worth of movies and books and they won't load onto my iPad, do you think iTunes will refund my money?
If you make more room on your Device perhaps you can View/ use the purchases...
However if you would prefer a Refund... you can always ask... be sure to explain your situation...
To Contact iTunes Customer Service and request assistance
Use this Link > Apple Support iTunes Store Contact
Note:
It is stated that all sales are final

When I try to download the latest version of iTunes on my iPod Classic I get the message that "iTunes has an invalid signature" and that "Content was blocked because it was not signed by a valid security certificate. Anyone know how to fix this?

Similar Messages

Maybe you are looking for