I cannot open my Itunes? I keep getting this message: "The Itunes app could not be opened. An unknown error occurred. (-50) Help! I have also tried to uninstall and reinstall, but get the message that ITunes.msi cannot be found.

Why am I getting this message when I try to open my ITunes: "The Itunes app could not be opened. An unknown error occurred (-50)."?

http://support.apple.com/kb/TS3694#error14
These errors are typically resolved by performing one or more of the steps listed below:
Perform USB isolation troubleshooting, including trying a different USB port directly on the computer. See the advanced steps below for USB troubleshooting.
Put a USB 2.0 hub between the device and the computer.
Try a different USB 30-pin dock-connector cable.
Eliminate third-party security software conflicts.
There may be third-party software installed that modifies your default packet size in Windows by inserting one or more TcpWindowSize entries into your registry. Your default packet size being set incorrectly can cause this error. Contact the manufacturer of the software that installed the packet-size modification for assistance. Or, follow this article by Microsoft: How to reset Internet Protocol (TCP/IP) to reset the packet size back to the default for Windows.
Connect your computer directly to your Internet source, bypassing any routers, hubs, or switches. You may need to restart your computer and modem to get online.
Try to restore from another known-good computer and network.

Similar Messages

  • My iPhone 3GS 16gb, is stuck in restore mode, downloaded and tried to do a restore multiple times. Keep getting an error The iPhone "iPhone" could not be restored. Unknown error occured (-1). Cannot get it out of restore mode, keeps rebooting!

    My iPhone 3GS 16gb, is stuck in restore mode, downloaded and tried to do a restore multiple times. Keep getting an error The iPhone "iPhone" could not be restored. Unknown error occured (-1). Cannot get it out of restore mode, keeps rebooting!
    I have tried to hold the "home" and "power" button to reboot
    I have tried powering it off
    I have tried, to unplug the cable, hold the "home" button and then plug it in.
    Can't check the SN or warranty, cause it is stuck in restore mode.
    Is the hard drive gone? Should there be something replaced.

    http://support.apple.com/kb/TS3694#error1
    Error 1 or -1
    This may indicate a hardware issue with your device. Follow Troubleshooting security software issues, and restore your device on a different known-good computer. If the errors persist on another computer, the device may need service.
    Usually this is caused by your antivirus or firewall blocking iTunes access to the Internet. It can also occur if the phone is jailbroken or if the computer you are using was ever used to jailbreak an iDevice.

  • TS3694 i forgot the password of my  iphone 3g and when i try to restore it it shows the message"my iphone 3g could not be restored an unknown error occurred(1015)" can any body help please..

    i forgot the password of my  iphone 3g and when i try to restore it it shows the message"my iphone 3g could not be restored an unknown error occurred(1015)" can any body help please..

    This error normally appears if you attempted to downgrade or modify your iOS. See here http://support.apple.com/kb/TS3694#error1015

  • TS3694 Hi the iphone iphone could not be restored. an unknown error occurred (56). what mean that?

    Hi the iphone iphone could not be restored. an unknown error occurred (56). what mean that?

    More than likely a hardware issue.  You will need to take your phone into Apple.
    You can also use the search function type error 56 and you'll see other threads about the issue.   You can read for yourself, if other solution will help.

  • HT201210 iphone 3g ..while updating 4.2 ver showing this message...the iphone "iphone" could not be restored.An unknown error occurred(2003).

    the iphone "iphone" could not be restored.An unknown error occurred(2003).

    i have done that
    same result
    the phone has a sim in it that is not active. does this cause the fault in question?

  • The iPod 'iPod' could not be restored.An unknown error occured(9).

    I got my iPTouch 16 GB on Oct.13 and on hooking to XP SP2 PC got it on the iTunes ver 7.4.3.1, was able to download music after charging. iTunes showed that a new software ver 1.1.1 for iPTouch was available(of150MB).Got it downloaded to iTunes but when it started to download to iPTouch, it failed and asked to do resotre. All this happened in just few hours of getting it.
    Since then, even after reinstalling the iTunes, my iPTouch is not going beyond showing the icon of a plug and a CD.Every time iTune is able to detect the iPTouch saying that it has detected an iPod in recovery mode, you must restore it. And on doing so that error of 'The iPod 'iPod' could not be restored.An unknown error occured(9).' comes up and it again asks to restore.
    Though every time iTunes is able to detect an iPTouch, my XP does not show it in 'my computer' as any hooked device or drive.
    May I request Apple and other members on this forum to help me out. It is clearly a software problem.
    Many thanks in advance.
    Jetavya

    Thanks to all members for sharing in. In my case finally, I got a brand new replacement from Apple through their Authorised Service Provider,A-1 Infotech, Mumbai. Since in India, Apple does not have a widespread presence,the service and support I got was amazing.
    In my case though I never came to know whether the problem was of software or hardware, but the simultaneous step I had taken was to call the toll free number of Apple in India and got my problem registered. Since the iPod Touch was under warranty, I got it replaced without much hassels. I advise the same path for other users and if possible get the additional Apple Care Protection Plan for additional one more year.
    Though I have yet to find out how to avail that Protection Plan in India.
    Best wishes,
    Jetavya

  • HT4623 Software update for iOS 6.1Error -The iPhone "iPhone" could not be restored. an unknown error occurred (-1).

    I got Software update for iOS 6.1 ..
    After installation - Phone shows message to connect to iTune,
    I connect to iTune - I got message - iTune has detected iPhone in recovery mode. you must restore this iPhone before it can be used with iTune.
    I click on Restore iPhone - it gives error
    The iPhone "iPhone" could not be restored. an unknown error occurred (-1).
    Not my phone is not working - Its dead - is show the screen - Connect to iTune.
    Please help.
    Thanks.

    Error 1 or -1
    This may indicate a hardware issue with your device.
    Follow Troubleshooting security software issues, and restore your device on a different known-good computer.
    If the errors persist on another computer, the device may need service.

  • The iphone 5s could not be restored an unknown error occurred 40

    why does itunes say the iphone 5s could not be restored an unknown error occurred 40

    http://support.apple.com/kb/TS3694#10
    Try to restore your iOS device two more times while connected with a cable, computer, and network you know are good. Also, confirm your security software and settings are allowing communication between your device and update servers. If you still see the error message when you update or restore, contact Apple support.

  • The iphone iphone could not be restored an unknown error occurred(9) pleas i need help

    the iphone iphone could not be restored an unknown error occurred(9) pleas i need help 
    i phone 5

    Hi there vienna.hassan,
    You may find the troubleshooting steps in the article below helpful.
    iTunes: Specific update-and-restore error messages and advanced troubleshooting
    http://support.apple.com/kb/ts3694
    Error 9
    This error occurs when the device unexpectedly loses its USB connection with iTunes. This can occur if you manually disconnect the device during the restore process. You can resolve this issue by using USB troubleshooting, using a different Dock Connector or Lightning Connector to USB cable, trying another USB port, restoring on another computer, or by eliminating conflicts from third-party security software.
    -Griff W. 

  • It showed.The iPhone"iPhone"could not be restored.An unknown error occurred(-1).

    it showed.The iPhone"iPhone"could not be restored.An unknown error occurred(-1).

    kasik252 wrote:
    it showed.The iPhone"iPhone"could not be restored.An unknown error occurred(-1).
    See your other post on this Topic...
    https://discussions.apple.com/message/22108386#22108386

  • The iphone "iphone"could not be restored.an unknown error occurred(16)

    the iphone "iphone"could not be restored.an unknown error occurred(16)
    sir help me i'dont no

    That last suggestion is not wise.  Apple doesn't replace logic boards.  Apple doesn't sell logic boards to anyone (individuals or companies) as serviceable parts.  Therefore, anyone that changes out the logic board is performing unauthorized service on the device, using either A) Counterfeit parts; B) Salvaged parts or C) Stolen parts.
    That voids ALL support from Apple, period, for that device.

  • Just the other night my phone desided to reset itself, and when i went to restore it it came up with The iPhone iPhone could not be restored. an unknown error occurred (-1).

    Just the other night my phone desided to reset itself, and when i went to restore it it came up with The iPhone iPhone could not be restored. an unknown error occurred (-1).
    Please Help i need this phone....and i dont have the money to replace it!

    I havent jail broken it so its probable a hardware issue then.......well then.......
    anyway thanks man
    Cheers!

  • HT201210 the iPhone''iPhone''could not be restored.An unknown error occurred (1).

    the iphone iphone could not be restored an unknown error occurred (1)

    See these steps
    http://support.apple.com/kb/TS3694#1

  • HT201413 the iphone iphone could not be restored. an unknown error occurred (21)

    the iphone iphone could not be restored. an unknown error occurred (21)

    Have a read of this it may help http://support.apple.com/kb/ht4097

  • HT201210 the iphone iphone could not be restored. an unknown error occurred (1015).

    the iphone iphone could not be restored. an unknown error occurred (1015).

    1015 error: There are 4 possible causes of this error:
    The activation server truly is unavailable. Rare, usually fixed within minutes.
    Your antivirus or firewall or router's firewall is blocking access to
    gs.apple.com on ports 80 and 443.
    Your iPhone is jailbroken or otherwise hacked.
    The computer you connected to during the restore/update was
    used to hack/jailbreak some other iOS device, and its
    network database was corrupted during the process.
    (Thanks to Lawrence Finch for the wording in
    https://discussions,apple.com/thread/4793244?start=90 )

Maybe you are looking for

  • Non-latin character support for photobook?

    Hello, Does anyone know if photo-book created from iPhoto supports printing non-Latin characters, more precisely cyrillic? Thanks!

  • How to find duplicate row in sql query?

    Hi All, Please solve my query, find duplicate row and how to count its. your suggestion would be greatly appreciated.

  • Objects Exist in Prod but not in Dev - how to Delete?

    Hi All, I have recently taken over a system and I am doing some clean up of process chains which are failing and not needed anymore. I have noticed that there are objects like DTP and Transformation in Production for an Infocube in-active in producti

  • Flash cc extensions not showing

    Hello, I have installed my extension .zxp file on flash cc 2014 using extension manager. But the problem is that the extension should be appearing here what could be the reason why the extension is not showing some items? Screenshot: Thanks, Rovs

  • Before/After in Full Screen?

    When I press F for Full Screen and then the fwd. slash to see before/after nothing happens. Is this normal, if so it would be nice to see before and after in full screen. I'm trying this in LR5 beta.