After upgrading to Yosemite I cannot download updates and the icons are not question marks.

I upgraded from Mavericks to Yosemite, I cannot download any updates for apps and cannot purchase apps. When I go to the app store all the icons are have question marks in them. Any ideas on what I can do to fix this problem?

Repair permissions & restart your comp.

Similar Messages

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    Aftger I upgraded to Yosemite I cannot see my iMac at home from my work (i.e in Finder window under shared devices).  Note both my work and home iMac are connected to time capsules and I can see both of those time capsules but I cannot see either iMac from the other location.  My guess is that the time capsule is blocking the connection to the iMac.  One last comment occasionally (5% of the time) my iMac does magically appear in the shared Finder window but this is extremely rare.  Any help????

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  • After upgrading to Yosemite I cannot share my pages document by mail as a word format - HELP please!!!

    After upgrading to Yosemite I cannot share my pages document by mail as a word format - HELP please!!!

    You don't need to go to the App Store to for support for Steam and Minecraft. You need to go to their website(s).
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  • I am getting this error message after upgrading to iOS5: "iTunes cannot sync apps to the iPad "ray's iPad" because the apps installed on the iPad could not be determined."

    I am getting this error message after upgrading to iOS5: "iTunes cannot sync apps to the iPad "ray's iPad" because the apps installed on the iPad could not be determined."
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    ~~~
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    Follow the instructions from Apple article listed here: http://support.apple.com/kb/HT1923 to remove all components
    3. Reboot your computer. Next, download iTunes from here:http://www.apple.com/itunes/download/ and install from scratch
    ~~~
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  • HT1386 I am trying to download ios 5.1.1 on my iphone from itunes and i get an error message that my iphone cannot be updated because the filmware is not compatible?  What do I do?

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    iOS 5 is only compatible with the iPhone 3Gs and later...
    Updating to iOS 5   http://support.apple.com/kb/HT4972

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    I attempted to restore the iPod, but guess what? I got this message every time:
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    I finally reinstalled iTunes and my 2G Shuffle on my another station (PC portable + Windows XP) and that functions without trouble.
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  • After upgrading Yosetime my system is very slow. Safari webpages are not opening. I can go back to Mavericks again ?

    After upgrading Yosetime my system is very slow. Safari webpages are not opening. I can go back to Mavericks again ?
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      Model Identifier: MacBookAir6,1
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      Number of Processors: 1
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    Hi ..
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    Back to Safari > Preferences. This time select the Security tab. Deselect:  Allow plug-ins. Quit and relaunch Safari to test.
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  • The ipod cannot be updated. The disk could not be read from.

    The ipod cannot be updated. The disk could not be read from or written to.
    This message appears every time I try and update my ipod or put photos on. I also get this message:
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    Perhaps check for corrupted files--I had this issue with a messed up track/ file, and that kept killing the sync. More here:
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    As for the access privileges part, well, sorry, I have absolutely no idea what that means.
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  • The ipod "IPOD" cannot be updated.  The disk could not be read from or.....

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    Has anyone encountered a similar problem? Does anyone know how I can fix this problem?
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    If your iPod is corrupt then you have no choice but to restore it.
    Before you do that, you may have some success getting the music off it and onto your hard drive again.
    Check out the instructions/suggestions here.
    Music from iPod to computer.

  • With Firefox open an update window came up; I clicked on Restart Later. When I later clicked on Firefox icon, a message brefly appeared "Firefox is damaged and cannot be opened" and the icon changed to a generic one with the "Do Not" slash across it.

    With Firefox open an update window came up; I clicked on Restart Later. When I later clicked on Firefox icon, a message briefly appeared "Firefox is damaged and cannot be opened" and the icon changed to a generic one with the "Do Not" slash across it.

    Many Thanks, Kurt.
    I knew I'd seen the solution you've provided somewhere - either in MacWorld or MacFormat - but couldn't remember the Gatekeeper bit!
    I shall save it somewhere VERY safe now in case this happens again …
    You have made an old man very happy and saved me from worrying that senile decay had suddenly set in. (I was 70 last week so you might understand the situation from that.)
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    OllyanDinah

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    I have purchased and downloaded an album, but some of the songs did not download correctly as the songs are not complete.  How do I redownload them without purchasing the album again.

    If your country's iTunes Store allows you to redownload purchased tracks, I'd delete your current copies of the track and try redownloading fresh copies.
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    (Not entirely sure what happens after you click that link, but fingers crossed it should be relatively straightforward.)

  • After changing batteries and up date my I Mac to 10.8.2, my BLUETOOTH disappear from my computer.  On the top line right corner the symbol says:  NOT AVAILLABLE, and the icon is not anymore int my computer's preference.  Anyone can help me here?

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    I've done it two or three time and I still have the same problem.  May be I do not do it properly so can you give me the right procedure.

  • Macbook Pro shut down because the battery power ran out. Now I cannot start it and the battery will not charge. Only one green battery charge light lights up and blinks.

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    If your model Macbook Pro is the calibrating model, let the battery calibrate. 
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