I can't install itunes on my PC. Message "itunes did not install correctly. Please reinstall itunes. Error 7 (windows error 5). How do I fix this? I have uninstalled itunes and quicktime several times

I also deleted all apple software on my pc.

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

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    ituneshelper was not installed correctly, please reinstall itunes
    error 7
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  • I keep getting "iTunes was not installed correctly please reinstall iTunes.Error 7 (Windows error 193)  Please help me fix.

    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:
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  • When i try to update my itunes on my pc i keep getting the messaage that there was a problem with the installer and it could not finish. how do i fix this? i`ve tried to download 3 times already.

    when i try to update my itunes on my pc i keep getting the messaage that there was a problem with the installer and it could not finish. how do i fix this? i`ve tried to download 3 times already.

    Hi
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  • Itunes was not installed correctly please reinstall. :(

    After upgrading itunes it says ' itunes was not installed corectly please reinstall so i uninstalled everything apple : bonjour apple application support , quicktime ....., than installed itunes again nothing ! same message i'v tried dowload microsoft.net framework didden't help. I noticed that quicktime isent working either it says ' please install apple aplication support so i downloaded winrar opened the setup from itunes and installed apple aplication support . Now after a week itunes still says ' itunes was not installed correctly please reinstall and quicktime still says ' please install apple aplication support. I'm 14 and from Belgium so i don't understand the really complicated told selutions but i do understand if you could explain it in steps ! please help me my ipod was conected to my pc when this all happend so it deledet all my music on my ipod please please please help me !

    After searching on line, it seemed that this was a compatibility issue, and I might need .NET 3.5, which in turn seems to be part of SP2, but my autodownloads failed and the patch for downloading SP2 failed to install also.
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  • When I install the program, all go good but when i open the program, it say: iTunes was not installed  correctly, Please reinstall Itunes, After i do this but the same

    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.

  • I am unable to update any add-ons at all. Every time I try and install an add-on or even the new "show hidden add-ons" add-on, I get a server error. How do I fix this?

    I am unable to update any add-ons at all. Every time I try and install an add-on or even the new "show hidden add-ons" add-on, I get a server error. How do I fix this?

    You may have triggered some intermittent database issues but it should be running smooth by now. Let us know if you still see server errors.
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  • Download problem / This copy of itunes is corrupted or not installed correctly. please reinstall itunes (-42404)

    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.

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