When itunes updated it self I got error message saying Error 7 Windows error 126. I cannot open itunes. Any ideas?

I got this When I last updated itunes. Can some please help? I cannot open itunes and it is anoying!!!

Go to Control Panel > Add or Remove Programs (Win XP) or Programs and Features (later)
Remove all of these items in the following order:
iTunes
Apple Software Update
Apple Mobile Device Support (if this won't uninstall move on to the next item)
Bonjour
Apple Application Support
Reboot, download iTunes, then reinstall, either using an account with administrative rights, or right-clicking the downloaded installer and selecting Run as Administrator.
The uninstall and reinstall process will preserve your iTunes library and settings, but ideally you would back up the library and your other important personal documents and data on a regular basis. See this user tip for a suggested technique.
Please note:
Some users may need to follow all the steps in whichever of the following support documents applies to their system. These include some additional manual file and folder deletions not mentioned above.
HT1925: Removing and Reinstalling iTunes for Windows XP
HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
tt2

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Helllp, i dowload itunes update and now i got a message saying:this copy of itunes is corrupted or not installed , reistall again...

i dowloaded a update for itunes and now when i try to open it tells me:
this copy of itunes is corruped or not installed....its telling me to reinstall...someone help please lol
when it was in the middle of updating itunes closed .......i duno if that matters....

No, you SHOULDN'T lose your library. I say SHOULDN'T because over the years, I've lost quite a few songs by updating iTunes. I'm not sure why that is but it happens. Other than maybe losing a couple of songs here and there (IF that even happens at all to you), your library should remain intact.
I recommend UNINSTALLING iTunes on your computer first (if it shows up in the Uninstall Menu) and then installing iTunes 11 from a fresh download.
Any version of Windows should have a similar process for uninstalling a program. I've been using Windows since Windows 95 and I now use Windows 7 so I know the process is similar now matter which version you use. I will tell you how I do it in Windows 7.
Start > Control Panel > Uninstall A Program
Then scroll down the menu until you find "iTunes" and highlight it. Then at the top of the screen, select Uninstall. Let Windows finish uninstalling it (it may require a Restart of your computer). Follow all the steps to uninstall it.
Then visit http://www.apple.com/itunes/download/ and get iTunes 11 for your version of Windows. Download it and install it.
This SHOULD fix the problem. Once you do that, you'll need to go through the process of locating your library though the iTunes Preferences menu. Once your library is sync'd with iTunes, you should be ready to enjoy your music again.
I hope that works for you!

HT4097 my ipad 3 is stuck in the "connect to itunes" mode. whether i restart or try to restore. when i try to restore itunes gives an error message saying an unknown error occurred (-1). any help.

my ipad 3 is stuck in the "connect to itunes" mode. whether i restart or try to restore. when i try to restore itunes gives an error message saying an unknown error occurred (-1). any help.

That error sometimes indicates a hardware problem. See 2nd link below.
Update and restore alert messages on iPhone, iPad, and iPod touch
http://www.buybuyla.com/tech/view/012953a0d412000e.shtml
iOS: Resolving update and restore alert messages
http://support.apple.com/kb/TS1275
iPad: Unable to update or restore
http://support.apple.com/kb/ht4097
Take it to an Apple Store for evaluation.
Make a Genius Bar Reservation
http://www.apple.com/retail/geniusbar/
 Cheers, Tom

HT201210 Hi, I went to update my iphone using my itunes site, halfway through i got a message saying reset, make sure that your network is active and try again, the network connection is fine. it will not allow me acces to my phone unless a recovery is do

Hi, I went to update my iphone using my itunes site, halfway through i got a message saying reset, make sure that your network is active and try again, the network connection is fine. it will not allow me acces to my phone unless a recovery is done. I have not done any back ups and obviously dont want to lose any information. Please can anyone help
Thanks
Roger

Hi, I went to update my iphone using my itunes site, halfway through i got a message saying reset, make sure that your network is active and try again, the network connection is fine. it will not allow me acces to my phone unless a recovery is done. I have not done any back ups and obviously dont want to lose any information. Please can anyone help
Thanks
Roger
[email protected]

I have been trying to update iTunes 11.1.3 to 11.4 and the error message says "an unexpected error occured. iTunes cannot be installed. Anyone can help

I have been trying to update iTunes 11.1.3 (8) to 11.4 and the error message says "an unexpected error occured. iTunes cannot be installed". Anyone can help?
I have a Mac Book Pro with OS X 10.6.8

If your profile is correct you are using 10.6.8 Snow Leopard. The latest iTunes version for that OS is 11.3.1 If your profile is wrong and you have 10.9.5 Mavericks, then the iTunes version is 11.4. You cannot use Mavericks versions on Snow Leopard.

My iTunes suddenly stopped working. I uninstalled it and reinstalled it twice. It gives me an Error message 7 or windows error message 126. Any ideas of why this is happening?

My iTunes suddenly stopped working. I uninstalled it and reinstalled it twice. It gives me an Error message 7 or windows error message 126. Any ideas of why this is happening?

Try the following user tip:
Troubleshooting issues with iTunes for Windows updates

When I try to download and open Firefox with OS 10.6.3 I get an error message saying "A copy of Firefox is already open" -- and it's not.

I have a new MacBook Pro running OS 10.6.3. Every time I download Firefox and try to open it, I get an error message saying, "A copy of Firefox is already open." And it's not.
== This happened ==
Just once or twice
== I bought my new computer. ==
== User Agent ==
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-us) AppleWebKit/531.22.7 (KHTML, like Gecko) Version/4.0.5 Safari/531.22.7

Bonjour,
Je ne peux pas ouvrir Firefox. Voici le message que je reçois : " Firefox est déjà en cours d'exécution mais ne répond pas. Pour ouvrir une nouvelle fenêtre, vous devez d'abord arrêter le processus Firefox existant ou redémarrer votre système." Je ne vois pas de processus existant.
Si je me sers de copie de documents PDF et qu'il y a des liens dans le document, les liens ne fonctionnent pas.
Armande

I'm trying to download Premier pro and I'm getting an error message saying "There is no application set to open the url aam://SAPCode=PPRO?

I'm trying to download Premier pro and I'm getting an error message saying "There is no application set to open the url aam://SAPCode=PPRO? Does anyone know how to resolve this issue?

RiiichéC please try the process again in a different web browser or install through the Creative Cloud Desktop application. You can find details on how to install the Adobe applications included with your membership at Install and update apps - https://helpx.adobe.com/creative-cloud/help/install-apps.html.

I updated videomonkey and now it is "not supported by my mac" and won't open. Any ideas?

I updated videomonkey and now it is "not supported by my mac" and won't open. Any ideas?
Thank You!

contact the developers of videomonkey, since their update caused the problem.

I'm using my Iphone 3GS, when I want to update the software to IOS5. It not allow me to update and prompt me the error message say that connection error or server problem. Anyone have any suggestion.

I'm using Iphone 3GS, When I want to update the software to IOS 5 (latest software). It not allow me to update and prompt the error message say that the connection problem, time out on server. Any suggestion on this matter. Have try different date before.
Thanks.

Try temporarily disabling your firewall and antivirus software and try again...
See here for Connection Issues
http://support.apple.com/kb/TS1379
From Here
http://www.apple.com/support/itunes/troubleshooting/

I just installed 10.2.2. When I tried to start iTunes, I got the message that Rosetta needed to be installed to open iTunes. It downloaded and installed Rosetta but iTunes will not open and it no longer has the iTunes icon. What do I do now?

I installed iTunes 10.2.2. When I tried to open it, I got the message that iTunes needs to install Rosetta to open. It then appeared to download and and install Rosetta. When I try to open iTunes, the icon bounces but iTunes does not open. The icon has also changed from the usual iTunes icon. What do I do now?

I have a 2010 MBP15 which I do not use as much as my pc. When I do, I check for updates and I believe I updated iTunes to 10.2.2 a week or so ago. Since I still use iTunes primarily on my pc, I didn't bother firing up the updated iTunes on the mac.
Last week, when I actually started iTunes on the mac, I got the message that Rosetta needed to be installed. Like abefighter I stalled. I surfed the net, read this thread to get some hints as to w** was going on.
When I checked the system profile in the mac, I think it showed PowerPC for 'kind.' Surfing the Internet I found out Rosetta was something needed to help applications work on PowerPCs. But wait, since this MBP is an Intel, why would or should it be asking me for some stone-age plug-in that was never mentioned in all the previous updates for iTunes until now? Fyi, the iTunes icon on the dock had changed to what I think is an AppleWorks icon.
So, I assumed that the update that resulted in my mac was corrupted. At first I scoured for 10.2.1, thinking that the last version was a dud, but in vain, nowhere to be found. I gave up and settled for a fresh 10.2.2. I did a casual delete, without touching any of the related personal preference files in my folder and it now which works fine. I'm glad I didn't jump to install Rosetta; I read elsewhere about someone who actually went through with the Rosetta install that resulted unhappily.
Unless the mac in question is a PowerPC, I would doubt the need for Rosetta installation.

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I cant sync my iphone to my itunes library, I get an error message saying there were problems and songs won't be
uploaded. "songs not found, would you like to locate?"

http://ipod.about.com/od/itunesproblems/qt/Fixing-The-Itunes-Exclamation-Point.h tm

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When trying to start Firefox again I got a message saying "Close Firefox. A copy of Firefox is already open. Only one copy of Firefox can be open at a time." This question is addressed in Mozillazine but nothing I've tried from there seems to work. I started a new Profile from the Profile Manager which at least gets me up and functioning, but weirdly enough the Manager also tells me the old (Default) profile is still running, though I can't find a way to close it. I also can't find the Default profile in my profile manager. can anyone help?
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Just once or twice
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Had this problem on my MacBook after I deleted my profile (the profile folder is named something like asd8f7as.default). The solution for me was to open profiles.ini and delete the information about the profile I had deleted. It should look something like this:
[Profile0]
Name=default
IsRelative=1
Path=Profiles/2xr4hi1g.default
Delete, save, problem solved.

Suddenly PDF files refuse to open, error message saying there was a problem pre viewing the document Any thoughts?

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moved from Downloading, Installing, Setting Up to Creating, Editing & Exporting PDFs

HT201401 help when updating to os 6 got a message saying the update could be complete now my phone has seized up please help

just tried to update my iphone 4 3G to ios 6 halfway thourgh got a messeag saying the update could no be completed now my i phone has jammed on the screen with the apple and update monitor underneath please help i can't go out withount a phone so need it back

Hello RPaull,
There may be security software (Anti-virus, Internet Security, Firewall, etc...) blocking the connection to our servers.
iTunes: Troubleshooting security software issues
http://support.apple.com/kb/TS3125
Symptoms
Security software manufactured by companies other than Apple ("third party") can prevent iTunes and other Apple applications from communicating with Apple servers or resources on your computer. Symptoms may include:
Unable to launch iTunes
iOS device, iPod, or Apple TV not seen in iTunes
Unable to connect to, purchase, or download iTunes Store content
Unable to activate, backup, update or restore iOS device or iPods using iTunes
Unable to sync content with an iOS device, iPod, or Apple TV
Unable to use Home Sharing with other computers, iOS devices, or Apple TV
iTunes or computer performance issues while an iOS device is connected, syncing, or backing up
Unable to sync with iOS devices using a Wi-Fi connection
You often can resolve these issues by updating, correctly configuring, or uninstalling security software.
Cheers,
Allen

When itunes updated it self I got error message saying Error 7 Windows error 126. I cannot open itunes. Any ideas?

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