Itunes will not install correctly

My itunes nwill not open on my pc. It says window error 7error 127. When i try to reinstall. It doesnt work.

Hey there veryorange1,
It sounds like you are unable to re install iTunes but it will not successfully install. I would recommend the troublehsooting steps in the following article to help get iTunes back onto your computer.
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
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.
Thank you for using Apple Support Communities.
All the very best,
Sterling

Similar Messages

HT1349 itune will not install correctly on my PC Error message reads "service 'apple mobile device' failed to start

itune will not install correctly on my PC Error message reads "service 'apple mobile device' failed to start

Hello cynthialane,
Thanks for using Apple Support Communities.
For more information on this, take a look at:
How to restart the Apple Mobile Device Service (AMDS) on Windows
http://support.apple.com/kb/ts1567
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
Best of luck,
Mario

ITunes will not install correctly on my PC with Windows 8. Any hints?

iTunes will not install correctly on my PC with Windows 8. Any hints?
The error message reads:
iTunes.exe - Entry Point Not Found
The procedure entry point ADiAdlD_AcquireMatchSlotIfNecessary could not be located in ghe dynamic link library C:\Program Filess(x86)\iTunes\iTunes.dll.

See this User Tip by turingtest2
Troubleshooting issues with iTunes for Windows updates

Itunes will not install correctly Error 7 Windows error 126 Problem is MSVCR 80 not found

Itunes will not install I get a error message ERROR 7 Windows error 126 When I try to open Itunes MSVCR80 Not found

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

Itunes will not install correctly on my laptop, how do i solve this problem?

When I try to download iTunes on to my laptop I end up with the following message:
iTunes has not installed correctly. Please reinstall the programme.
Error 7 usually appears as well.
I need help!
CH

A complete uninstall/reinstall of iTunes and related software components is worth a try (7s can indicate trouble with other software components like Apple Application Support). See the following documents for instructions:
Removing and Reinstalling iTunes, QuickTime, and other software components for Windows XP
Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7
... But if no joy there, let's check to see if there's a .NET issue underlying this:
iTunes for Windows: "Error 7" message when opening iTunes

ITunes will not install correctly. error7 windows126

I have reinstalled apple itunes 5 times yesterday and nothing. It will not install without saying MSVCR80.dll is missing. Error7 (windows126) I ran a check and my computer has no missing or corrupt flies.
What next?

See this User Tip by turingtest2
Troubleshooting issues with iTunes for Windows updates

ITunes will not install correctly, How can i fix this?

I just got a new computer and want to install iTunes. It says im able to download the 64bit for a windows 7 i believe but everytime i try to install it, it just says a public file could not be located or something like that. I have no idea what that means and clueless of what to do. Anyone know how to fix this problem?

Hello, carol17.
Thank you for visiting Apple Support Communities.
I would need a little more information regarding the exact issue and error your are receiving when attempting to install iTunes. However, here is an article that may help with this issue.
iTunes 11.1.4 for Windows: Unable to install or open
http://support.apple.com/kb/TS5376
Cheers,
Jason H.

Latest update of itunes will not install correctly - January 31, 2014

I just tried to download and install the latest edition (update) of itunes. I am getting this error message R6034 an application has made an attempt to load the C runtime library incorrectly, please contact the application support team for information. Fixes?

Click here and follow the instructions. You may need to completely remove and reinstall iTunes and all related components, or run the process multiple times; this won't normally affect its library, but that should be backed up anyway.
(99283)

I have had problems with iTunes lately it says iTunes was not installed correctly and to reinstall I tried 3x and still will not. Now I get msg it can not start because MSVCR80.dll is missing reinstall to fix??

I have had problems with iTunes lately it says iTunes was not installed correctly and to reinstall. I tried 3x and still will not. Now I get a message it can not start because MSVCR80.dll is missing reinstall to fix??

See Troubleshooting issues with iTunes for Windows updates.
tt2

TS3212 im trying to reinstall but will not allow, due to an error 7, itunes helper not installed correctly,i have tried several times, but will not allow me to install, i have used itunes for years but now cant use it, can you help

i have tried to reinstall itunes because it is saying i cant use my itunes due to an error 7, itunes helper not installed correctly, please reinstall, i have tried several times but still not allowing me to use, ive never had this problem before in all the years i have used itunes, i have gone through all the troubleshooting but still no access, can you help

Many thanks.
That suggests that another application has stashed old QuickTime componentry in your system files.
So just in case we'll go looking for older QuickTime componentry in the most common locations for it to be stashed.
First we'll need to change some view settings.
In your Start menu, open Computer.
In your Organise menu, select Folder Options.
In the View tab, make sure that "Show hidden files and folders" is selected, and Hide extensions for known file types is unchecked.
Click OK.
Now in Computer, open your C:\ drive (or whichever drive you have your operating system installed on).
Open the "Windows" folder.
If you have a 32-bit version of Windows, open the "System32" folder.
If you have a 64-bit version of Windows, open the "SysWOW64" folder.
What files and folders can you see in there with QuickTime in the title? (In a standard installation of Quicktime you should be seeing precisely two files... QuickTime.qts and QuickTimeVR.qtx ... and no QuickTime folders whatsoever.)

Service 'Apple Mobile Device' (Apple Mobile Device) failed to start. Verify that you have sufficient privileges to start system services. and 'iTunes was not installed correctly. Please reinstall iTunes. Error 7 (Windows error 193)

Hi!
So i think i closed the wrong service at some point a few weeks back (apple mobile device) but iTunes remained working after that for another week. I then updated iTunes and i get the same "Service ‘Apple Mobile Device’ (Apple Mobile Device) failed to start. Verify that you have sufficient privileges to start system services." every time. If i click ignore, just so i can access iTunes with out syncing my iPod (touch 2nd gen) i then get 'iTunes was not installed correctly. Please re-install iTunes. Error 7 (Windows error 193)" when it has all installed. I don't understand what the problem is anymore as I have looked at other questions on the apple website, carried out the advice and it hasn't work. Any of them.
Tings I have done:
- Wiped all iTunes and Apple data from my computer (if you search for 'iTunes' or 'Apple' nothing comes up apart from applets from system code.
- Attached iPod before iTunes install and updated drivers.
- Installed iTunes as 'Run as administrator'
- Uninstalled and re-installed the software nearly 20 times now and rebooted the computer in between everytime.
Please someone help because i really need to get music on my ipod and i enjoy the ease of use of iTunes compared to spotify or Windows Media Player.

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 QuickTime or third party software.
Your library should be unaffected by these steps but there are also links to backup and recovery advice should it be needed.
Regarding AMDS failures there is a hint in another thread that disabling the Windows Firewall before attempting to reinstall may help, otherwise take a look at the steps outlined in this post. Re: Can't install iTunes 12.1 on Windows 7 64-bit. I know they look a little daunting, but the process of generating the logs themselves isn't that hard to do. Extracting useful information from them is still a challenge but maybe something will leap out. If you want to post the log for the failed components for me to have a look at here or in the other thread please edit out any personal information, particularly your email address, first.
tt2

ITunes was not installed correctly. Error 7 (Windows 7)

It all started when the apple software updater found updates for both itunes and quicktime. Ever since getting that update iTunes has never worked again.
I've googled this problem and tried all solutions. I tried uninstalling everything, rebooting, and re-installing itunes. I've tried repairing .net framework. I've even tried to use the revo uninstaller.
When I attempt to put iTunes back on the computer I get an error message saying something like:
Service apple mobile device failed to start. Verify that you have sufficient privileges.
I'm given an option to either retry, ignore, or abort. I've tried to retry, but the same message with the same options always comes up. I've tried ignoring, but when the install is done I get the same message that iTunes was not installed correctly error 7. Sometimes it will say the iTuneshelper wasn't installed correctly.
WIthout iTunes i can't add new songs to my iPhone and I can't get any future updates either. There must be a fix out there for this. Please help me.

I've found something that may or may not be relevant.
Whenever I run CCleaner after installing iTunes I get the following registry errors:
Missing TypeLib Reference IUserHelper - {19D52A9A-379C-4720-BA00-3D396ECD24D7} HKCR\Interface\{915DA835-02FE-4953-92FA-624BDF5D85AB}
Missing TypeLib Reference IiPodManagerUI - {19D52A9A-379C-4720-BA00-3D396ECD24D7} HKCR\Interface\{D775A119-EAC2-4F28-B06E-8AC16F2695DA}
These always come back when I try and 'Repair' iTunes from the control panel.
Ideas anyone?

HT1926 Have the same problem as many other users: tried to update iTunes on Windows 7 today; first message "unable to locate component- MSVCR80.dll was not found" then "iTunes was not installed correctly. Please reinstall iTunes - Error 7 (Windows error 1

I have the same problem as many other users: updated iTunes on Windows 7 on Jan 26, 2014 and iTunes does not open. First message "unable to locate component- MSVCR80.dll was not found" then "iTunes was not installed correctly. Please reinstall iTunes - Error 7 (Windows error 126)". When will Apple fix this? Don’t feel like uninstalling all Apple software and then re-installing it as suggested, as I am on a terribly slow internet connection while travelling in the DR Congo.

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 press on)
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

ITunes will not install completely due to Windows Logo Test!

+"The software you are installing for this hardware:+
iTunes
+has not passed Windows Logo testing to verify its compatibility with Windows XP (Tell me why this testing is important.)+
+This hardware will not be installed. Contact your system administrator."+
It has been doing this for a few weeks now, and it's only when it tries to install the drivers to my CD/DVD drive. There isn't even a bypass for it provided. I have switched it to ignore the logo test and still it brings the message up every time.
Also, because of it, I get the annoying message every time I start iTunes:
+"Warning! iTunes was not properly installed. If you wish to import or burn CDs, you need to reinstall iTunes."+
I've gone through all the motions of uninstalling it and reinstalling it several times. It hasn't helped at all. Please help! I just want this behind me!
I forgot to mention before that I have been looking EVERYWHERE for a possible answer to this question with no luck, so any help at all would be greatly appreciated.
Message was edited by: Collin Alexander Curtis

I've been having the similar problems too. For some reason, I can uninstall iTunes, but when I try to uninstall Apple Application Support and Apple Mobile Device Support, I get the "Could not open key: UNKNOWN/COMPONENTS/etc./ Verify that you have sufficient access to that key, or contact your support personnel. iTunes was not installed correctly. Please reinstall. Error 7. Windows error 127." error message. I'm on an admin account on Windows 7 and I've tried setting universal permissions through Regedit for the specific keys in question, but nothing works. I'm also missing the dll files required to run iTunes and its associated programs.
Please help, this is getting really frustrating!

I was today invited to upgrade my iTunes when I logged on. Update failed. Every time I now try to open iTunes I get error messages. Second message reads "iTunes was not installed correctly. Please re-install iTunes. Error 7. Windows error 126"

I was today invited to upgrade my iTunes when I logged on. Update failed. Every time I now try to open iTunes I get error messages. Second message reads "iTunes was not installed correctly. Please re-install iTunes. Error 7. Windows error 126". I now can't sync my iPhoneand I am worried that if I re-install I will lose all my contacts,calendar, notes, etc.

I too had this problems (Windows 8.1). A few weeks ago after the previous update before this version of itunes, I'd had a problem with the itunes store crashing and at that time I followed instructions to copy QTMovieWin.dll to the itunes folder, which fixed the store crashing.
Today I fixed the problem by:
Delete QTMovieWin.dll from C:\Program Files (x86)\iTunes.
Uninstall ALL Apple Software using Control Panel / Programs and Features. I uninstalled:
iTunes
QuickTime
Apple Mobile Device Support
Apple Application Support
Apple Software Update
Bonjour
Delete the folders:
C:\Program Files (x86)\iTunes
C:\Program Files (x86)\Common Files\Apple
Restart the computer
Reinstall QuickTime
Reinstall iTunes
Everything works GREAT now, including the iTunes store. You will not lose your media files, I got everything back, all my settings, playlists, etc.

Itunes will not install correctly

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