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
Similar Messages
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I even deleted iTunes losing all my data and thesame thing happened when I reinstalled iTunes, several times! Now I cannot use Apple TV. Frustrated.
isarver wrote:
What are the other components to uninstall besides the itunes program?
thanks.
See Troubleshooting issues with iTunes for Windows updates.
tt2 -
After atempting to update to iTunes 11.something (.3 or .4 which I had been avoiding because of past experiences) I get this message when I try & open iTuunes. ITunes was not installed correctly please reinstall iTunes. Error 7 (Windows error 193). I have attempted to download iTunes several times. What can I do?
Try the following user tip:
Troubleshooting issues with iTunes for Windows updates -
Itunes was not installed correctly. please reinstall itunes. error 7 (windows error 126) av founda
Help me
itunes was not installed correctly. please reinstall itunes. error 7 (windows error 126).
AV foundation cf.dll
windows 7
tksSee Troubleshooting issues with iTunes for Windows updates.
tt2 -
i dont know what to do i try install itunes and this keeps coming up "itunes was not installed correctly. please reinstall itunes error 7 (windows error 127)" what should i do?
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 -
Did latest update for itunes and now can't open Itunes. Get pop of :itunes was not installed correctly.Please reinstall itunes. Error 7 (Windows Error 126). Have reinstalled various times and still can't open itunes. Please help.
Repair Apple Application Support.
START/CONTROL PANEL/PROGRAMS N FEATURES/highlight APPLE APPLICATION SUPPORT, then click the REPAIR button -
When I want to syncronize my photo's from my computer to my Ipad, I get the message "itunes photoprocessor was not installed correctly, please reinstall itunes, error 7"
When I did so, the same message appears again and again.
Anyone knows the solution?
Thanks on forhand.Repair Apple Application Support.
START/CONTROL PANEL/PROGRAMS N FEATURES/highlight APPLE APPLICATION SUPPORT, then click the REPAIR button -
I have an itunes account on a pc running Windows Vista. After a failed update I can no longer open my itunes account. I receive 2 messages. The first says "unable to locate component MSVCR80.clll". Ther other is an error message which says "Error 7 (Windows error 126). It was suggested that reinstalling itunes might solve the problem. After doing so I receive the same messages. What now?
isarver wrote:
What are the other components to uninstall besides the itunes program?
thanks.
See Troubleshooting issues with iTunes for Windows updates.
tt2 -
Trying to install iTunes for Windows Vista. Says "successfully installed," but when I try to open iTunes, I get error messages, "unable to locate componant AVFoundationCF.dll not found," then "Error 7 Windows error 126." I have tryed to reinstall twice with the same result.
Repair Apple Application Support.
START/CONTROL PANEL/PROGRAMS N FEATURES/highlight APPLE APPLICATION SUPPORT, then click the REPAIR button -
have windows 7 ... itunes worked on my computer before ... but when I tried to download new version of itune ... I get this message ; This copy of itunes is corrupted or not installed correctly. please reinstall itunes (-42404) ... this has been happening for about two to three months now ...
Hello barbeedawg,
Thanks for using Apple Support Communities.
I'd like you to please follow the steps in the article below to first remove all instances of iTunes and its associated files, and then reinstall iTunes.
Removing and reinstalling iTunes and other software components for Windows Vista, Windows 7, or Windows 8
Take care,
Alex H. -
I've got myself a new iphone 5s and I tried to update itunes. Now its telling me that this copy of itunes is corrupted or is not installed correctly Please reinstall itunes.I'm not good with computers so any help would be great.I'm scared if i reinstall i will lose everythig.
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
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.
See also HT1925: Removing and Reinstalling iTunes for Windows XP or HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
Should you get the error iTunes.exe - Entry Point Not Found after the above reinstall then copy QTMovieWin.dll from:
C:\Program Files (x86)\Common Files\Apple\Apple Application Support
and paste into:
C:\Program Files (x86)\iTunes
The above paths would be for a 64-bit machine. Hopefully the same fix with the " (x86)" omitted would work on 32-bit systems with the same error.
tt2 -
when I install the program, all go good but when i open the program, it say: iTunes was not installed correctly, Please reinstall Itunes Error 7 (windows 193), After i do this but the same
Howdy Allux345.
After multiple installations of iTunes it can be frustrating when the issue isnt resolved. I was able to locate the following knowledge base article that specifically addresses the "Error 7" you are recieving.
iTunes for Windows: "Error 7" message when opening iTunes
http://support.apple.com/kb/TS3074
The Resolution section has different steps depending on what version of the Windows Operating System you're using. Since it can be a bad installation of these Windows files, pay close attention to the instructions on repairing if the file already exhists.
Thanks for reaching out to Apple Support Communities with your question.
Cheers,
Pedro D. -
Ituneshelper was not installed correctly, please reinstall itunes
trying to install itunes i have unstalled adn reinstalled several times but keep getting this message when i try to open itunes
ituneshelper was not installed correctly, please reinstall itunes
error 7
please helpituneshelper was not installed correctly, please reinstall itunes
error 7
The error 7 suggests you might also be getting a problem with your Apple Application Support as well as iTunes.
So let's try uninstalling both iTunes and Apple Application Suppport this time. When we reinstall iTunes, that should reinstall Apple Application Support as well. We'll take a few additional explicit precautions along the way too. Best to print these instructions out, because at one stage of proceedings you won't be able to use a web browser.
Preliminaries
Download and save a fresh iTunes installer to your hard drive. (Don't run the install on line and don't start the iTunes install just yet.)
http://www.apple.com/itunes/download/
Now, quit QuickTime (if you have that open) and Safari 4.0.4 (if you have that installed and open). Both applications use Apple Application Support, and they will interfere with the uninstall if you have them open.
*Uninstall phase*
Head into your "Uninstall a Program" control panel. Uninstall iTunes. Uninstall Apple Application Support.
(From this point on until we reinstall Apple Application Support, neither QuickTime nor Safari 4.0.4 will be able to run.)
Next we'll remove any leftover program files and folders.
(1) Open "Local Disk (C:)" or whichever drive your program files are stored on.
(2) Open the "Program Files" folder.
(3) Right-click on the iTunes folder (if it still exists) and select "Delete".
(4) Open the "Common files" folder.
(5) Open the "Apple" folder.
(6) Right-click on the Apple Application Support folder (if it still exists) and select "Delete".
Now empty your Recycle Bin and restart the PC.
*Reinstall Phase*
After the PC restarts, do not open any other applications. Disconnect from your network and/or the internet. Switch off all your security software (firewall, antivirus and antispyware).
Now start the install by doubleclicking the iTunesSetup.exe file you downloaded earlier.
Reenable all security software prior to reconnecting to your network and/or the internet.
Did the install seem to go through okay? If so, does iTunes start launching properly again? -
I get error message saying itunes is corrupted or not installed correctly please reinstall itunes --- wondering what this means and if needed how to reinstall itunes
Click here and follow the instructions.
(83117) -
After downloading and trying to install the newest version of i tunes on my pc, I got an error message telling me: unable to locate component MSVCR80.dll. Now I can't use the version I had and obviously not the newest version. Any ideas about how to fix ?
Solving MSVCR80 issue and Windows iTunes install issues.
Thanks to user turingtest2 for this solution.
Solving MSVCR80 issue and Windows iTunes install issues.
If the above doesn’t do the trick entirely, then use the instructions in the following as it applies to the version of Windows you are using:
HT1925: Removing and Reinstalling iTunes for Windows XP
HT1923: Removing and reinstalling iTunes for Windows Vista, Windows 7, or Windows 8
You may be required to boot into safe mode to complete the folder deletion process.
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