Error when downloading iTunes.

I haven't synced my ipod classic in a while so I went to plug it in and nothing happened. I then discoved iTunes was not even installed on my computer anymore. So, I went to apple.com, itunes, download, all of that... it was working and showed all signs of a successful download. Then, towards the end, an error report came up and I was not able to get itunes. This is very frustrating.
Here are the error reports I have recieved:
"the application has failed to start because corevideo.dll was not found. Re-installing the application may fix this problem"
"the application has failed to start because coreaudiotoolbox.dill was not found. Re-installing the application may fix this problem."
Please let me know what i can do to fix this

These ones are typically caused by underlying problems on the PC that also often cause Windows Updates to fail to install. If we can fix the Windows Update trouble, we can usually get the iTunes trouble cleaned up en passant.
Go into your Windows update and try to check for new updates. If updates install, stock up on the ones you're behind on, restarting the PC if requested to do so. After the restart, try installing iTunes again. Does it go through this time for you?
If windows updates fail to install, go into your Update History and doubleclick the failures. What alphanumeric codes appear for you? Are they also 8007054F, or some other number? (If they're another number, what number are you getting?)

Similar Messages

System services error when downloading itunes

I received an error when updating iTunes. I uninstalled it.
When downloading iTunes from the website, I get as far as System Services and I receive an error.
Retry and Ignore do not work.

Thanks for posting the link. That worked for me just fine. I had previously uninstalled & reinstalled Itunes but that didn't work because I was not removing all the folders associated with it. Have a great week!

Certificate error when downloading itunes...

I'm getting a certificate error in Internet Explorer when trying to download itunes on new computer.
It's blocking the download.
Help!

worked like a charm! I know PSE but don't know computers that well:))

.msi error when downloading itunes 10.5

.msi error when I try and download itunes 10.5. Anyone have a fix or suggestion?

Which particular msi file does it say can't be found, rock? Several different ones could possibly be mentioned in the context of an iTunes install. (For example, iTunes.msi, Bonjour.msi, AppleSoftwareUpdate.msi ...)

Error when downloading itunes 7 to laptop, somthing about win 32

I have an error that is not letting me download itunes. Can someone help. It says something about valid win 32.

Just a quick point. When you download iTunes do you press run or save?
You need to SAVE the download file, usually in My Download Files although it doesn't really matter. Then once it has been saved you can run it.
But perhaps this is what you did already?

Why do I get a file security error when downloading itunes.

I try to download itunes, but about halfway through an error messge comes up that says error with file security:get lasterror:5

Hi lizz4321,
A digital ID is made up of three components; a private key, a corresponding public key, and some identifying information. The keys themselves are pretty straight forward, they are just big blobs of numbers used to encrypt and decrypt data. It's the identifying information that gets a bit tricky. On first look, the identifying information looks like plain text. You'll see your name and the issuer's name, a serial number, some dates for when the validity starts and ends. All pretty straight forward.
However, all of this information is actually formatted using something called ASN.1 (it stands for Abstract Syntax Notation) and then encoded using BER (Basic Encoding Rules). When someone creates a digital ID they can put just about anything in there. Per specifications (RFC 5280 if you wanted to look it up) some items are required, and others are optional. Each piece of information that goes into the public-key certificate (the PKC is basically the digital ID without the private key) is contained in an extension. These extensions are identified using an OID (Object ID) and conform to a specification which may either be public or confidential.
There are two possibilities in the case you are seeing. Either, some of the information that Acrobat knows about was formatted or encoded incorrectly, or, there is an optional entry that Acrobat doesn't understand how to decode. My guess is it's the latter possibility. There is a rule that states if an extension is marked as critical, and the application using the public-key certificate (in this case the application would be Acrobat), doesn't understand the extension, then the application is supposed to reject the certificate. It could be the former case (badly formatted data), but without seeing the certificate all I can do is guess.
Steve

Why am i getting an error when downloading itunes...Error 2: apple application support was not found

Tryin to download Itunes on my laptop and the error message pops up. It tells me to to unistall and reinstall and its not fixing the problem??

Let's try a standalone Apple Application Support install. It still might not install, but fingers crossed any error messages will give us a better idea of the underlying cause of the issue.
Download and save a copy of the iTunesSetup.exe (or iTunes64setup.exe) installer file to your hard drive:
http://www.apple.com/itunes/download/
Download and install the free trial version of WinRAR:
http://www.rarlab.com/
Right-click the iTunesSetup.exe (or iTunes64Setup.exe), and select "Extract to iTunesSetup" (or "Extract to iTunes64Setup"). WinRAR will expand the contents of the file into a folder called "iTunesSetup" (or "iTunes64Setup").
Go into the folder and doubleclick the AppleApplicationSupport.msi to do a standalone AAS install.
Does it install properly for you? If so, does iTunes launch properly now?
If instead you get an error message during the install, let us know what it says. (Precise text, please.)

Always receiving error when downloading itunes 8.0.2

I recently purchased an ipod nano and now need to upgrade to itunes 8.0.2 (I'm on 7.6 right now). However, every time I attempt to download, the download fails and I receive the message "error occurred, please try installing again". I have tried about six times now, however I get the exact same message every time. I have a mac mini with OS 10.4.11. According to the requirements page, everything should work. Any ideas?

I am running the same version of OS X and I get the same error message on iTunes 8.02. I also bought and cannot install iWork 08. Sure would like to know what the issue is if you find out.

How do I fix these errors when downloading Itunes?

I keep getting the following errors:
Could not open key: UNKOWN\Components\(some letters and numbers)\(some letters and numbers). Verify that you have sufficent access to that key or contact your support personnel.
This message flashes about three of four times through out the installing.
Once I get past these errors, I eventually get this message, which ultimately ends any attempt to dowload Itunes.
The installer has insufficient privileges to modify this file: C:\Program Files (x86)\Itunes\ITDetector.ocx
I would greatly appricate any help to fix these problems and download Itunes. I just got a new iPhone and I just want to put music on it.

For general advice see Troubleshooting issues with iTunes for Windows updates.
The steps in the second box are a guide to removing everything related to iTunes and then rebuilding it which is often a good starting point unless the symptoms indicate a more specific approach. Review the other boxes and the list of support documents further down the page in case one of them applies.
The further information area has direct links to the current and recent builds in case you have problems downloading, need to revert to an older version or want to try the iTunes for Windows (64-bit - for older video cards) release as a workaround for performance issues or compatibility with third party software.
The further information area also has notes on your first issue.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
tt2

Errors when downloading iTunes onto Windows 8

Trying to download iTunes onto new Windows 8 computer (Dell). Once I choose a destination folder and hit "install" it stops within a few seconds saying there was an error (doesn't say what kind of error), and to try again. I have tried 8 million times (...minus a few, maybe). Any suggestions?

Sorry I seemed to have clicked something without knowing,, meant to say that the download does not start at all, is there a reason.
I have an id etc and have moved to a new operating ststem , its a nightmare!

My computer has all requirments but keep getting error when downloading itunes? help?

need help downloading itunes. anyone help?

See the further information area in Troubleshooting issues with iTunes for Windows updates for download advice and direct links if needed.
tt2

Error when downloading iTunes 8

I have tried to install iTunes 8 several times, and I've tried several different ways to download with several different web browsers too. I can download the file but when I try to open it and run the file for the actual iTunes installer I get an error message. "Invalid Drive F:\" Anyone have suggestion? Help please, without this download the iPhone is useless to me.

I've done some searching on this forum and found another thread where people have resolved this problem:
http://discussions.apple.com/thread.jspa?messageID=8055784&#8055784

I get an error when downloading itunes 7

The setup program runs and quicktime downloads and creates an icon and when installing the itunes portion, when the status bar is nearing the end, an error message will come up saying
" Could not open key: HKEYLOCALMACHINE\Software\Classes\.cdda\OpenWithProgIds.
Verify that you have sufficient access to that key, or contact your suppost personnel. "
What does this mean and how can this be fixed?
Pentium 4 Windows XP

" Could not open key: HKEYLOCALMACHINE\Software\Classes\.cdda\OpenWithProgIds.
Verify that you have sufficient access to that key, or contact your suppost personnel. "
even though you're not getting a 1406 or 1402 error message number with this, first try working through the suggestions from this troubleshooting document:
Error 1406 or 1402 appears when you install iTunes or QuickTime for Windows

Errors when downloading itunes extras for movies

what do i need to do to get some itunes extras to download on my computer? I keep getting an error message of (err= -19) but when i go to retry to download them it just goes back to the error message.

I have just received an e-mail from Apple iTunes Support and they have issued me with a FULL refund of the purchase price of Avatar and the ( seemingly ) unobtainable iTunes Extras!
I seemed to be getting nowhere after Apples iTunes Support put me through the ringer making me re-try the download ( twice! ); delete my downloads folder and re-try the download AGAIN; and finally having to re-setup my old HP DV7 laptop ( I'm currently using a 17" MacBook Pro Retina ) and retry the download yet AGAIN!
Needless to say the outcome in each case was exactly the same! Avatar the movie downloads perfectly and The Extras file fails at zero% with TWO error 8003s!
Through all this I did everything, no matter how seemingly stupid it seemed that was asked of me and CONTINUED to insist that the fault was on their side and NOT mine!
iTunes support have finally advised me that they don't know when or even IF the file will be checked/repaired and in view of that and that I am a valued customer ( I'd want to be after buying 1.5TB of Music, Movies and TV Shows ) that they would refund me the FULL price I paid for the Movie and Extras!!
So, I would urge ALL of those who have written to this forum to write again to iTunes Support and DEMAND full refund for a faulty product ( the Movie PLUS Extras ), citing MY SUCCESS as precedent for that refund.
I'm saddened that it seems impossible to make Apple fix this file, but at the very least we should be re-imbursed for our trouble ( and our ability to put up with sh*t <sigh> )
So, good luck and start demending your right to a FULL refund!
Christine

Windows Vista user. Error when downloading itunes.

I recently had itunes and my sister received an ipod touch but we could not get the itunes to recognize the ipod touch. I tried updating and received this message:
An error occurred during the installation of assembly
'Microsoft. VC80.CRT,type="win32",version="8.0.50727.61
95",publicKeyToken="1fc8b3b9a1e18e3b",processorAr
chitecture="x86"'. Please refer to Help and Support for
more information. HRESULT: 0x800736FD.
I uninstalled itunes and have tried multiple times to redownload itunes and continue to receive this message before itunes is able to fully download.
Thanks
Shelby

I also received this message:
Service 'Apple Mobile Device' (Apple Mobile Device)
failed to start. Verify that you have sufficient privileges to
start system services.

Error when downloading itunes 10.5 that says Product: Apple Software Update -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package ven

Each time I attempt to download the new itunes 10.5 I keep getting the following error message:
Product: Apple Software Update -- Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor. Action SoftwareUpdate_UnregServer, location: C:\Program Files\Apple Software Update\SoftwareUpdate.exe, command: /UnregServer
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Any Ideas of how to solve this one?

After reading all these posts, one by one did not resolve my problem until I got the very end. Regardless of what step would resolve your problem, these are the steps I would recomment to everyone for a what seems to be a safe and fool-proof upgrade to iTunes 10.5.
1. Stand alone upgrade to the latest Quicktime version
2. Go to control panel and "change" then select repair to the following applications in the order specified by the post on Oct 27. (Notice I skipped Quicktime because it had been upgrade manually,and Bonjour did not have a "repair" option)
iTunes; Apple Software Update: Mobile Device Support; Apple Applications Support
Some of these applications may not appear if they do not apply to your configuration (no iPhone, or no iPad, or other apple devices).
Once all updated, I did not need to restart nor launch any applications, I simply went straight into the 10.5 upgrade, and where it normally got stuck, this time the installation continued for a while longer until it completed successfully.
Great work everyone who contributed! Thank you very much!

Error when downloading iTunes.

Similar Messages

Maybe you are looking for