Cannot install itunes on Windows 7 Windows Service Installer could not be accessed

I am having trouble installing itunes on Windows 7. I keep getting a message that says that Windows Installer Service could not be accessed. This is driving me crazy. Any help would be appreciated.

I managed to get iTunes downloaded, but now it won't install because it says a newer version of Quicktime is installed, and iTunes cannot proceed until that is uninstalled.
We're still making progress. That's damaged QuickTime installation configuration information (which also seems to be associated with some-though-not-all reports of your initial error).
Unfortunately, this sort of trouble has gotten more complicated to deal with ever since Microsoft pulled the Windows Installer CleanUp utility from their Download Center on June 25. First we have to find a copy of the utility.
Let's try Googling. (Best not to use Bing, I think.) Look for a working download site for at least version 3.0 of the Windows Installer CleanUp utility. After downloading the utility installer file (msicuu2.exe), scan the file for malware, just in case. (I use the free version of Malwarebytes AntiMalware to do single-file scans for that.)
If the file is clean, to install the utility, doubleclick the msicuu2.exe file you've downloaded.
Now run the utility ("Start > All Programs > Windows Install Clean Up"). In the list of programs that appears in CleanUp, select any QuickTime entries and click "Remove".
Quit out of CleanUp, restart the PC and try installing iTunes again. Does the install go through properly now?
(If you do find a clean download site for the correct version of CleanUp, please don't tell me where it is. Without wishing to sound paranoid (although I grant it does sound paranoid), there is a non-zero chance that posting links to download locations for the utility here at Discussions leads to that download location being shut down.)

Similar Messages

I cannot install iTunes on Windows 7 I receive the Error 7 (Windows Error 193).

I cannot install iTunes on Windows 7 I receive the Error 7 (Windows Error 193).
I have uninstalled and reinstalled a few times but with no luck. Does anyone have another option?

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.
If the above steps haven't helped try installing:
iTunes 12.1.0.71 for Windows (64-bit - for older video cards) - itunes64setup.exe (2015-01-28)
which is a 64-bit installer for a 32-bit core program, similar to previous 64-bit releases of iTunes.
Or roll back to:
iTunes 12.0.1.26 for Windows (32-bit) - iTunesSetup.exe (2014-10-16)
iTunes 12.0.1.26 for Windows (64-bit) - iTunes64Setup.exe (2014-10-16)
as appropriate.
tt2

Cannot install iTunes on windows 7 64bit

Okay, I like so many cannot install iTunes on Windows 7 64bit.
Now Orginally I got a message saying something to the effect of:
There was a problem with the install you do not have permission for something...
Through some investigating my iTunes was being installed and removing all my permissions to view and/or modify files within that folder. Even if I was logged in as admin and installed as admin all the permissions would simply block me out.
This kind of had a familar feeling as in the last few versions of iTunes I had to run as admin just to open it (this is really annoying by the way)
So I searched the net and many people were saying to uninstall everything "Apple" and try again. So I did that. Now I have this new message:
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.
And again I scoured the internet for a way to fix this. I apparently am supposed to goto Control Pannel/Programs and Features and select Apple Software Update and select repair. The problem is that no longer exists in my programs list since I removed it in the earlier step. iTunes still refuses to install spitting out the same error forever. I tried the Microsoft "fix it" tool which is supposed to remove the Apple Software Update incomplete uninstall (which is apparently the whole problem) but it doesn't show up in the list for "fixing".
I am at a loss. Why doesn't Apple fix this. I cannot update my iPhone to the latest software in fear I may need to restore it. With no iTunes that is impossible. I cannot change any of my music or do anything until this is resolved. If/when iPhone 5 comes out I cannot get it either unless this issue is taken care of somhow.
I searched for an installer for just the Apple Software Update program But it seems to not exist as a standalone thing (it would be useful if it were though). If it were perhaps I could install it again and then successfully remove/repair it and iTunes might install finally.
Now I have had previous versions of iTunes working perfectly fine. I do not recall which version I was using before I tried to update and fell into this abyss however.

Yes b noir. I've tried running just "iTunes64.msi" from the command-line and while it didn't produce the same error "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 vender." it produced a different error in bold-type "iTunes Installer Completed" then "The installer encountered errors before iTunes could be configured...Errors occurred during installation. Your system has not been modified...Please run the installer again, or click Finish to exit". However, I discovered a wealth of options from the Windows Installer to try after typing "iTunes64.msi passive"...So I'll experiment some more when I have time.
P.S. I'm becoming more convinced that Apple is putting new software out there to get it debugged which was a trick that MicroSoft always seemed to do:-)
=============================
Windows ® Installer. V 5.0.7601.17514
msiexec /Option <Required Parameter> [Optional Parameter]
Install Options
    </package | /i> <Product.msi>
        Installs or configures a product
    /a <Product.msi>
        Administrative install - Installs a product on the network
    /j<u|m> <Product.msi> [/t <Transform List>] [/g <Language ID>]
        Advertises a product - m to all users, u to current user
    </uninstall | /x> <Product.msi | ProductCode>
        Uninstalls the product
Display Options
    /quiet
        Quiet mode, no user interaction
    /passive
        Unattended mode - progress bar only
    /q[n|b|r|f]
        Sets user interface level
        n - No UI
        b - Basic UI
        r - Reduced UI
        f - Full UI (default)
    /help
        Help information
Restart Options
    /norestart
        Do not restart after the installation is complete
    /promptrestart
        Prompts the user for restart if necessary
    /forcerestart
        Always restart the computer after installation
Logging Options
    /l[i|w|e|a|r|u|c|m|o|p|v|x|+|!|*] <LogFile>
        i - Status messages
        w - Nonfatal warnings
        e - All error messages
        a - Start up of actions
        r - Action-specific records
        u - User requests
        c - Initial UI parameters
        m - Out-of-memory or fatal exit information
        o - Out-of-disk-space messages
        p - Terminal properties
        v - Verbose output
        x - Extra debugging information
        + - Append to existing log file
        ! - Flush each line to the log
        * - Log all information, except for v and x options
    /log <LogFile>
        Equivalent of /l* <LogFile>
Update Options
    /update <Update1.msp>[;Update2.msp]
        Applies update(s)
    /uninstall <PatchCodeGuid>[;Update2.msp] /package <Product.msi | ProductCode>
        Remove update(s) for a product
Repair Options
    /f[p|e|c|m|s|o|d|a|u|v] <Product.msi | ProductCode>
        Repairs a product
        p - only if file is missing
        o - if file is missing or an older version is installed (default)
        e - if file is missing or an equal or older version is installed
        d - if file is missing or a different version is installed
        c - if file is missing or checksum does not match the calculated value
        a - forces all files to be reinstalled
        u - all required user-specific registry entries (default)
        m - all required computer-specific registry entries (default)
        s - all existing shortcuts (default)
        v - runs from source and recaches local package
Setting Public Properties
    [PROPERTY=PropertyValue]
Consult the Windows ® Installer SDK for additional documentation on the
command line syntax.
Copyright © Microsoft Corporation. All rights reserved.
Portions of this software are based in part on the work of the Indepe
=================================

Cannot install itunes on windows v8.1 64 bit

Cannot install iTunes on Windows v8.1 64 bit.

The old blue iTunes worked fine on my pc, then along came the new red iTunes, which initially refused to install from an auto-update notification, saying it didn't have permission to access one of its own folders (self access to all its other folders was ok).
I then tried a manual download and install as suggested by the auto-update failure dialogue and that was exactly the same - failed at the last hurdle and had to reset itself.
I then tried download and install from iTunes site and this installed without problem, but the application will not open, neither from the desktop icon with user or admin rights, nor from a direct open or run as admin from the iTunes folder .exe file.
I have tried a repair install and an aggressive uninstall to ensure any TSR components are purged followed by a clean install - no difference.
My other pc is no problem and iTunes installed and runs on there fine, so it must be a configuration problem on this pc only.
I disabled my antivirus and malware detection during the install and made an exception for iTunes, to no effect.
When selecting the app I get a blue circle for a few seconds then nothing, no dialogue or notification of problems.
Any suggestions welcomed.

Windows installer could not be accessed?

hey
i just got a sweet new iphone, but when i went to update my itunes i keep getting this message that says "the windows installer could not be accessed. this can occur if you are running windows in safe mode or if the windows installer is not correctly installed. contact your support personnel for assistence."
i dont know what to do i've tryed the windows fix it thing on there wedside but it didnt work and my computer is not set at so high of a safe mode that i can't download.
please help
thank you

i keep getting this message that says "the windows installer could not be accessed. this can occur if you are running windows in safe mode or if the windows installer is not correctly installed. contact your support personnel for assistence."
Is that a 64-bit system? If so, although you're getting this on Windows 7 rather than Vista, the following document might be worth a try:
Vista Home Premium (x64) and installing Itunes - SOLUTION

I recently had to get a new computer.It required me going from windows xp to 7 I am trying to put it one the new computer but I get following message Windows installer could not be accessed could be in safe mode.How do I get around it? need it to charge

I recently had to get a new computer.It required me going from windows xp to 7 I am trying to put it one the new computer but I get following message Windows installer could not be accessed could be in safe mode.How do I get around it? need it to charge my ipod on my computer.

I have used PCs for years, and still do at work. But, last year my wife bought me a 15" MBP with the anti-glare screen (I was getting ready to buy for myself). It took me all of 1 week to completely get used to the UI for OS-X, and now I really prefer it over the Win7 UI. I have no experience with Win8. Here are my thoughts:
1) You can get a good computer using either a Win8 machine or a Mac.
2) You will pay less for an equivalent PC. But not as much less as some would have you believe. You need to take into account the all aluminum body of the Mac (vs most PCs being plastic) and the size of the display. And, don't forget that there is a lot of bundled SW on the Mac that you will actually find useful and would have to purchase for the PC.
3) You can probably do everything you need on the PC platform with the right SW (you probably already know this since you are using one already).
That said, I think some things are easier on the Mac. For example, GarageBand is a standard part of the Mac SW installation. I got up and running recording directly from my bass into a track with a song imported from iTunes on another track in a snap. I only had to purchase a Jam adapter ($99) for the bass so I could come in over USB instead of using the audio in port (which did work, by the way). You can do the same on a PC, but you have to purchase the SW from somewhere. And, it probably isn't cheap.
I use VMware Fusion to run those Win programs I already owned because it was much less expensive to buy Fusion than to replace them.
I would not return to a PC for my own use, given a choice. But, I would be very careful about getting my wife a Mac without careful thought as she is not as tolerant of learning new things as I am.
So, there you go.

Hi i can not install itune. There are the error show " Could not open key: Unknown\Components\32A7D634EB632D11CABB00087CCFBB48\DAEC106DF4E2BBB458CC2CA9C46 E3A0C.

Hi,
i can not install itune. There are the error show
" Could not open key: Unknown\Components\32A7D634EB632D11CABB00087CCFBB48\DAEC106DF4E2BBB458CC2CA9C46 E3A0C. Verify that you have sufficient access to that key. or contact your support personal.
I have tried some soution from the similar case to uninstall itune and also related components already but finally the probelm still occured.
Please you help to suggest me what can i do? I need to restore my back up data to the new iphone as the previous one got stolen.
BR,
Sirorath A.

Try the following user tip:
"Could not open key: UNKNOWN\Components\[LongStringOfLettersAndNumbers]\[LongStringOfLettersAndNumbe rs]" error messages when installing iTunes for Windows

I cannot install itunes on windows 8.1

I cannot install itunes on my Toshiba Laptop with windows 8.1. I kept getting error 7. So i removed all of the itunes files from my computer, and did everything the install troubleshooting page suggested, but it still will not install, but now instead of error 7, I am getting error 2.

I'd first try downloading an installer from the Apple website using a different web browser:
http://www.apple.com/itunes/download/
If you use Firefox instead of IE for the download (or vice versa), do you get a working installer?

Cannot install iTune for Windows

Hi, I just bought an iPod nano and I tried to install iTune for windows 64 bit but I always get an error message concerning a Boujour service that it seems I don't have the rights to start.
Here are some of the installation events
Windows Installer a installé le produit. Nom du produit : iTunes. Version du produit : 9.2.1.5. Langue du produit : 1033. Fabricant : Apple Inc.. Réussite de l’installation ou état d’erreur : 1602.
Product: iTunes -- Installation failed.
Product: iTunes -- Service 'Bonjour Service' (Bonjour Service) failed to start. Verify that you have sufficient privileges to start system services.
La description de l’ID d’événement 100 dans la source Bonjour Service est introuvable. Le composant qui a déclenché cet événement n’est pas installé sur l’ordinateur local ou l’installation est endommagée. Vous pouvez installer ou réparer le composant sur l’ordinateur local.
Si l’événement provient d’un autre ordinateur, les informations d’affichage doivent être enregistrées avec l’événement.
Les informations suivantes étaient incluses avec l’événement :
WSARecvMsg failed (87)
La ressource de message est présente mais le message ne se trouve pas dans la
table des chaînes ou des messages
What a waste of time and money
I hope you have a solution cause this device is completely useless without that software.
Thank you

In my case, netlimiter was conflicting with the bonjour service. Probably identifying it as a threat. Uninstalling netlimiter solved my installation problem but now I need an alternative to netlimiter

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.

Cannot install itunes on windows 7: Error writing to file C:\Program Files(x86)\itunes\mozilla plugins\npitunes.dll

Unable to install itunes on windows 7. Gives message Error writing to file C:\Program Files(x86)\itunes\mozilla plugins\npitunes.dll and then starts rolling back.

If you uninstall your Firefox, and then try the install again, does the iTunes install go through? (If it does, reinstall your Firefox.)

Why i cannot install itune on windows 8.1?some dll required for this installation?

Thanks for your help.

Although you're getting a different error message, try the procedure from the following user tip:
"The administrator has set policies to prevent this installation" error messages when installing iTunes for Windows on Windows Vista and Windows 7 systems

Error 1719 - the windows installer could not be accessed

HP Touchsmart 610-1250x
Windows 7 Home Premium
error message 1719 and Internet Explorer has stopped working (not the 64 bit version)
Canon camera software and Adobe Flash Player updated

Hello,
Please check this HP document and let me know if this has resolved your problem:
Error 1719: Windows Installer Service could not be accessed.
http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&dlc=en&docname=c00267965&lc=en&product=62740
Thanks,
I work for HP! Please remember to provide and if this helped click ON

Cannot install iTunes in windows 7 ultimate 64 bit

My system is: Custom built AMD Phenom Quad-core processor 2.50GHz 16.0gb memory 64bit Windows 7 Ultimate OS
I have tried the newest version of iTunes and the one just prior, same problem with both. I have also tried all the detailed and sometimes complex uninstall, delete, repair and reinstall procedures listed in the forums here and on other sites, cleaning registry and cleaning cookies. Deleted all apple products with three different file cleaning programs. Deleted anything even remotely related to apple products and turning off any services related to apple. I have tried installing each file independantly in a variety of suggested order giving administrator privileges to all the files. I am the system administrator with full adnimistrator privileges.
The installation response in every case is as follows;
An error occurred while attempting to create the directory: C:\ProgramData\Microsoft\Windows\StartMenu
this is shown with two options Retry which gives the same result instantly or cancel which rolls back the installation entirely.
In one instance I was able to install the 64 bit version of a fresh installed OS on another hard drive on my system. But that system is for a test bed and I have no plans to use it on a regular basis.
I have spent roughly 35 hours on this and finally had to install another program to deal with my music files but I still would like to solve this problem. This appears to be a common problem based on all the questions and complaints that I have read lately both here and elsewhere. I am not sure why apple has not adequately addressed this, at least in the newest version of iTunes

In the course of your troubleshooting to date, have you worked through the following document?
iTunes for Windows Vista or Windows 7: Troubleshooting unexpected quits, freezes, or launch issues

Cannot install iTunes in Windows XP because of a iTunes.msi file missing error.

I'm running Itunes on Windows XP. Get an error message of Itunes.msi file missing. Cannot remove Itunes via the control panel; get an error the network file path for a file is missing. Itunes repair does not work. How can I remove Itunes and reinstall?

Download the Windows Installer CleanUp utility from the following page (use one of the links under the "DOWNLOAD LOCATIONS" thingy on the Major Geeks page):
http://majorgeeks.com/download.php?det=4459
To install the utility, doubleclick the msicuu2.exe file you downloaded.
Now run the utility ("Start > All Programs > Windows Install Clean Up"). In the list of programs that appears in CleanUp, select any iTunes entries and click "Remove", as per the following screenshot:
Quit out of CleanUp, restart the PC and try another iTunes install. Does it go through properly this time?

Cannot install itunes on Windows 7 Windows Service Installer could not be accessed

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