Problem re-installing Itunes on windows 8

Since the last update that failed I have not been able to use Itunes, search for solutions. most said to delete everything apple then re install, but that too fails Now that I need to use it everyday for my iphone it is a real problem

now it tells me that I am missing
MediaAccessibiltiy.dll
Borrowing some instructions from turingtest2:
There should be one copy of MediaAccessibility.dll in the folder:
C:\Program Files\Common Files\Apple\Apple Application Support (32-bit systems) or
C:\Program Files (x86)\Common Files\Apple\Apple Application Support (64-bit systems)
If you can locate the file, right-click on it and select Properties, then on the Details tab it should have File Version - 48.1.0.11. If it has a different version number then it is out of date and is likely to be cause of the problem.
Please search your Programs Files and/or Programs Files (x86) folders for all copies of the file MediaAccessibility.dll - Any other copies of the file in different locations are likely to be out of date, but might be called in error by an executable file in the same folder, thereby causing the error.
Should you find more than one copy of MediaAccessibility.dll could you please let me know in which other locations it was found. This will let us more effectively help others with the same issue by suggesting where they should look. If you have the correct version, in the correct place, then deleting any others should fix your problem.

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Problems to install Itunes en Windows 7 - 64 bit

Problems , happen when try to install the new version of itunes on my laptop. when the proccess star to install and copy the files . that action was stop and give the following message:
"error to write on file: C\Program files(x86)\common files\Apple\Apple Aplication Support\Corefoundation resources\info.plist...check if you have the rigt to that place
Can you provide some possible solution about ..Thanks in advance

Hello, carivasnation.
Thank you for the question. You may find this article helpful in regard to your iTunes installation issue.
Trouble installing iTunes or QuickTime for Windows
http://support.apple.com/kb/ht1926
Cheers,
Jason H.

Problems re-installing itunes in Windows Vista, error message- "The installer encountered problems before iTunes could be configued. Your system has not been modified. To retry these operations at a later time, please run the installer again."

Ok, so have tried again and again over days to install itunes again but keep getting same message, when reading through apple support I deleted and uninstalled old itunes, quicktime, bonjour, apple support etc folders from system but still no change. I have no idea what to do next?

See Troubleshooting issues with iTunes for Windows updates.
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Help I am having problems with installing itunes on windows 7 64bit

I keep installing Itues but for some reason it will not sinc with my Ipad or iphone. Each time i do get it installed it tells me to delete and start over.
Help? with installing itunes on to windows 7 64 bit computer that will work with iphone and ipad...
thanks kevin

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 page in case one of them applies.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
The section Install missing components has advice on breaking down the iTunes installer into the individual .msi files which might prove useful if AAS won't install normally.
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I haveing problem installing itunes on Windows 7. Erorr masage is "There is a problem with this Windows installer package. A program reguired for this install to comlet coudnt be run. Contact your support personnel or package vendor."

Hello,
I haveing problem installing itunes on Windows 7. Erorr masage is "There is a problem with this Windows installer package. A program reguired for this install to comlet coudnt be run. Contact your support personnel or package vendor."
Please heLp.
Thank you.

Repair your Apple Sofyware update.
Go to START/ALL PROGRAMS/Apple Software Update. If it offers you a newer version of Apple Software Update, do it but Deselect any other software offered at the same time. Once done, try another iTunes install

TS3074 im can u please help me out this issue im trying to install iTunes in windows 7 some error showing " windows installer package problem DLL require to complete this installation" this message showing.

im can u please help me out this issue im trying to install iTunes in windows 7 some error showing " windows installer package problem DLL require to complete this installation" this message showing.

Try the following user tip:
" ... A DLL required for this installation to complete could not be run ..." error messages when installing iTunes for Windows

Having problems installing iTunes on Windows XP

Having problems installing iTunes on Windows XP - Error msg "There is a problem with Windows Installer Pkg. A program required for this install to complete could not be run. " However, it's an iTunes error msg.

The installation fails at the last possible moment each time.
are you getting an error message, dave? if so, what does it say? include error message numbers if you're getting any.

Problem installing itunes on windows 8 64bit. Installation gets stuck on Status: (blank) literally blank

Problem installing itunes on windows 8 64bit. Installation gets stuck on Status: (blank) literally blank. I really need to install this since I have only 1 PC and i just bought the new iPhone 6.

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 page in case one of them applies.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
tt2

Hi, i have problem when installing itune. it said: Could not open key HKEY_LOCAL_MACHINE32\SOFTWARE|Microsoft\Windows\CurrentVersion\Run. Verify that you have sufficient access to that key, or contact your support personnel. please help me!

hi,
i have problem when installing itune. it said:
Could not open key HKEY_LOCAL_MACHINE32\SOFTWARE|Microsoft\Windows\CurrentVersion\Run. Verify that you have sufficient access to that key, or contact your support personnel.
Please help me i can't do anything without itune

For "Could not open key/write value" errors when reinstalling try b noir's user tip:
"Could not open key: UNKNOWN\Components\[LongStringOfLettersAndNumbers]\
[LongStringOfLettersAndNumbers]" error messages when installing iTunes for Windows.
The technique can be applied to the branch of the registry mentioned in the error message.
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.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
tt2

Problem installing iTunes on windows

When I try to install itunes on windows this shows up , The installer has insufficient privilages to modify this file :C:\Program Files\ Common Files\Apple\MobileDevice Support\AppleMobileDeviceHelper.exe..........please help

I also have WinPro x64 and encounter the same problems as yours. Have you tried iTunes 7.0.1, if so, please let me know. Thanks.

Problem installing itunes on windows 64bit

problem installing itunes on windows 64bit, help me!!!

Yes, when I try to install the iTunes software on my notebook, running Windows 7 64-bit, I get a window that says: "There were errors before iTunes could be configured. Error during installation. Computer was not changed. "thanks

I got problem on installing iTunes. When I clicked iTunes out, two windows popped out. One said the procedure entry point CFAttributed String Create Mutable could not be located in the dynamic link library Core Foundation.dll.

I got problem on installing iTunes. When I clicked iTunes out, two windows popped out. One said the procedure entry point CFAttributed String Create Mutable could not be located in the dynamic link library Core Foundation.dll. and one just said *Itunes was not installed correctly. Please re install I Tunes Error 7 (windows error 127) . I've tried uninstalling and reinstalling it. But either way cant work. I really need some of your help! PLS HELP ME!

For general advice see Troubleshooting issues with iTunes for Windows updates.
The error shares a similar pattern to that in the third box, so a similar approach should work. Look for CoreFoundation.dll in C:\Program Files (x86)\Common Files\Apple\Apple Application Support, delete it, then repair Apple Application Support.
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 page in case one of them applies.
Your library should be unaffected by these steps but there is backup and recovery advice elsewhere in the user tip.
tt2

I am having problems with installing Itunes 10.5 .With the windows installer

I am having problems with installing Itunes 10.5.It's the first time i dowload it,but every time het gives me an error message that a programm that was needed for installing didn't run.
What can i do???

When I attempt the download for Itunes 10.6, I get an immediate response of ""Files shared by these updates" has an invalid signature. The download has been removed."
That's suggesting that the AppleApplicationSupport.msi is getting damaged during the download via Apple Software Update for Windows.
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http://www.apple.com/itunes/download/

Problem with installing iTunes

So these are my problems with installing iTunes.
At first it was :
A required iTunes component is not installed.Please repair or reinstall iTunes (-45019)
Then it got worse as it would not even open and these would appear:
The program can't start because AVFoundationCF.dll is missing from your computer. Try reinstalling the program to fix this problem.
and this would appear:
iTunes was not installed correctly. Please reinstall iTunes.
Error 7 (Windows error 126)
I reinstalled maybe about 5 times or more...
If I thought I solved the above problem, this would appear:
iTunesHelper.exe is not installed on my computer.
I seen other people comment that you should unistall and restart the computer and install the setup again, but it does not work..
And others would say to repair the AAS or iTunes etc..
And after trying all these it does not work???
What else works?

I also tried repairing the Microsoft NET.

I cannot install itunes on windows 7

I have been trying for some time now to install itunes on windows 7 so that I can put music on my ipod touch. I am told by the Apple shop that I must have itunes to put music on although when I first bought my Ipod touch (it is quite old) I was able to transfer from CDs very easily. Now that I have Windows 7, this seems to have changed. I do not particularly want Itunes but it seems I can get nowhere without it.
When I download Itunes I receive a messate "There is a problem with this Windows Installer Package. A program required for this install to complete could not be run. Contact your Support personnel or package vendor." I have looked at different messages and it seems quite a common problem although the Apple shop said they had never heard of it. However, none of the solutions suggested work for me. In fact one suggestion was to remove from the Control Panel all reference to Apple which I did but was unable to remove Apple Update when the same error message appeared.
Any suggestion would be gratefully received as the Ipod is becoming useless without some more music and I have an audiobook I wish to transfer from Windows Media also.

You might have better luck if you posted in the iTunes form since you have an iTunes problem, not an iPod problem.

Problem re-installing Itunes on windows 8

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