I have Windows 8 on my computer. I have Itunes 10 installed, but I cannot download Itunes 11. An error message says that Itunes has an invalid signature. Can anyone help?
My computer has Windows 8. I keep getting an error message when I try to download Itunes 11----Invalid signature. Can anyone help?
That suggests that the installer is getting damaged during the download.
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?
Similar Messages
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I have an iPod Touch version iOS 4.2.1, 8 G capacity, and whenever iTunes tries to sync my iPod, I get an error message saying "Mobile Backup has encountered a problem and needs to close", and the sync fails. I have tried deleting and reinstalling iTunes, and the same thing happens. What can I do to fix this problem?
Try:
iOS: If you can't back up or restore from a backup in iTunes -
My ipod touch (model A1213) is not syncing properly. I have updated the software to the latest (2.2.1) and have even resored it. Itunes says it is working and updated but will not sync and apps. Error message says that app will not sync because a newer version needed.
2.2.1 is not the latest available for any ipod touch.
Is yours the original ipod touch?
If so then:
Purchasing iOS 3.1 Software Update for iPod touch (1st generation) -
Today, after having published my website without difficulty for years, I got an error message saying that the file format was unrocognized. Anyone have any suggestions.
You need to give some more info.
How are you publishing your site - iWeb FTP or another application? If the latter, is the encoding set to Unicode (UTF-8)?
Who is giving you this message - the server? -
Everytime I try to update to Itunes 11 I get an error message saying that Itunes has an invalid signature and can't be installed? I have tried to install it two times and get the same message each time. Any solutions to my problem?? Those who have installed ITUNES 11 is it hard to work with? maybe im lucky it wont update?? I don't know.
That suggests that the installer is getting damaged during the download.
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? -
I already have itunes but when it goes to update it says "invalid signature" can anyone help?
I already have itunes but when it goes to update it says "invalid signature" Can any body help?
Try manually downloading and installing the newest version from here.
http://www.apple.com/itunes/download/
B-rock -
I have n iphone 4 with a talkmobile contract sim. I cannot send or receive msm. I have spoken to talkmobile customer service, my phone settings are correct,Aple say it 8is a network problem!! Help!!
talkmobile is not a supported carrier. It's very likely that you have the same problem suffered by people who attempt to use T-Mobile in the U.S. MMS simply will NOT work because the network is not compatible with the iPhone. If you want full functionality, you will have to switch to a supported carrier.
A list can be found here: http://support.apple.com/kb/ht1937 -
I have rented 2 movies the past 9 days and they won't transfer to my iPad (first generation). Get the same error message that says they cannot be played on my iPad. I haven't watched either movie and this is the first time I have ever had this happen after several successful movie rentals and transfers.
When you have a query please post the feed URL rather than its contents. For the record, yours is at
http://www.honywoodschool.com/podcast/44986
I don't have an iPad to test this, so I can only refer you to Apple's Podcast Tech Specs page:
http://www.apple.com/itunes/podcasts/specs.html#formattingvideo
This says that the maximum video size for an iPad is 1024x768 - your latest episode is 1280x720.
Slightly confusingly, it also says
'iPad & Apple TV can play the following video formats:
H.264 video up to 720p, 30 frames per second, Main Profile level 3.1 with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats
Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format'
which suggests that mp4 files are even more limited.
Incidentally your feed gives this URL for the media file:
http://www.honywoodschool.com/user/59/133934.mp4
However when downloaded this produces a file called 'howtosetupappeid.mp4' so soe sort of redirect appears to be in place, and these can sometimes cause trouble. It's better to link directly to the file - it's possible that the iPad doesn't handle the redirect.
That's all I can suggest: if it still doesn't cover the problem I can only refer you to the iPad forum where someone may be able to actually try your podcast and offer a comment. -
I purchased this computer today Windows 7; I have gone to the 64-bit download but at the end of the download I receive an error message saying the error occured during installation. Cannot download, any other way?
What does the error message say? (Precise text, please.)
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I purchased a new computer and have been trying to sync my iPad to the new computer. The error message say that I'm already synced to another computer and I cannot sync to this computer. What should I do?
Sync Your iOS Device with a New Computer Without Losing Data
http://www.howtogeek.com/104298/sync-your-ios-device-with-a-new-computer-without -losing-data/
Cheers, Tom -
I am trying to restore an older iPod Touch, but do not have the passcode. I am getting an error message saying that I need to free up some space, but I cannot because I don't have the passcode and have never synced this device to my account. Help..
If it is asking for the screen-lock passcode then:
Place the iOS device in Recovery Mode and then connect to your computer and restore via iTunes. The iPod will be erased.
iOS: Wrong passcode results in red disabled screen
If recovery mode does not work try DFU mode.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings
For how to restore:
iTunes: Restoring iOS software
To restore from backup see:
iOS: Back up and restore your iOS device with iCloud or iTunes
If you restore from iCloud backup the apps will be automatically downloaded. If you restore from iTunes backup the apps and music have to be in the iTunes library since synced media like apps and music are not included in the backup of the iOS device that iTunes makes.
You can redownload most iTunes purchases by:
Downloading past purchases from the App Store, iBookstore, and iTunes Store
If problem what happens or does not happen and when in the instructions? When you successfully get the iPod in recovery mode and connect to computer iTunes should say it found an iPod in recovery mode.
Otherwise follow varjak paw recommendation -
When downloading the new 10.7 update for itunes, an error message saying that there is an error writing to file, verify that you have access to this file comes up... what is this??
That one's consistent with disk/file damage. The first thing I'd try with that is running a disk check (chkdsk) over your C drive.
XP instructions in the following document: How to perform disk error checking in Windows XP
Vista instructions in the following document: Check your hard disk for errors
Windows 7 instructions in the following document: How to use CHKDSK (Check Disk)
Select both Automatically fix file system errors and Scan for and attempt recovery of bad sectors, or use chkdsk /r (depending on which way you decide to go about doing this). You'll almost certainly have to schedule the chkdsk to run on startup. The scan should take quite a while ... if it quits after a few minutes or seconds, something's interfering with the scan.
Does the chkdsk find/repair any damage? If so, can you get an install to go through properly afterwards? -
I have never updated ios on my iPhone 4. I am currently running ios 4. I tried to update yesterday to ios 6 but many hours into the backup I got an error message saying that continuing would cause all of my phone contents to be lost. What should I do?
Why, if it told you you have insufficient space on your computer, would it suggest making more space available on your phone?
At a guess, you have insufficient space on your phone. Installing software will typically require more space than the final size of the software, perhaps even twice or three times as much, for the installation process. You can easily dump some videos or music temporarily, and then synch them back in afterwards. -
I have a PowerBook G4 17" and need Apple discs to set it up again. Mine lost during move. Screen seems damaged, has vertical lines. Can anyone help. I can call as I have unlimited calling on my iPhone 6 anywhere in North America.
king,
If your Powerbook's serial number (do not post it here) starts with "W8" then the vertical lines are mostly likely due to a defect in the display itself. W8 is a factory code and, during the iMac G5 and PowerBook G4 timespan, that factory shipped thousands of units with the same defect. It cannot be fixed via software.
As all PowerBooks are now classed as "obsolete," an Apple Store will not work on it. They will look at it ands tell you it has vertical lines and that they cannot fix it. This Apple article shows Apple devices they curently considered obsolete:
Vintage and obsolete products - Apple Support
It is possible that some Apple Authorized Service Providers (AASP) will still work on older computes but they cannot get neededparts from Apple. As this issue was so pervassive, it wil be hard for you or an AASP to find a used/pulled display that is not effected with the "W8 Curse."
Although I love the old PowerBooks, I would not even spent the money for disks, much less the US$150-400 it would cost to replace the display, even should one be available.
If you give us a rough idea of where you are in the world, we can suggest repair shops specializing in fixing older Mac notebooks, but be aware those resources may be rather scare outside North America. -
I am nearly out of iCloud storage but I have over 3 gb on my iPad. I just bought a game that requires 1.5 gb but will not download to my iPad because it says that there's not enough storage in the cloud. Why can't I just download the game to my iPad?
That file could be set as a Launch Agent or Daemon in your ~/Library or /Library, You could try to look for it or Safeboot your computer and then empty the trash. Safebooting disables Launch Agents/Daemon and Third Party Kernal extensions. Here's the article to Safeboot OS X: What is Safe Boot, Safe Mode? - Apple Support
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