I installed Mountain Lion tonight, but the Java that was on my iMac before has now disappeared.  How can I reinstall it?

How do install Java on my iMac now that I am running Mountain Lion?  It was on my iMac before, but has now disappeared.

You ought to get a dialog asking to install the first time you run an app that needs it
Details here:
http://www.macworld.com/article/1167855/installing_mountain_lion_what_you_need_t o_know.html
The relevant bit is this:
Note that the first time you try to load a webpage or run an app that requires Java, Mountain Lion will prompt you to download and install the Java runtime, even if you upgraded from Snow Leopard or Lion and you’d previously installed Java. This is normal—you shouldn’t worry that installing Mountain Lion somehow “lost” any of your data or apps.
Or you can go to the Apple Downloads page and search for Java

Similar Messages

  • HT1420 The laptop that was authorized for my iTunes has died.  How can I move my iTunes library to another computer?

    I have LESS than 5 computers in my home and one of which has  died(hard drive unrecoverable) how can I deauthorize the laptop that has died?
    This URL http://support.apple.com/kb/HT1420 only describes how to deauthorize working computers.

    I don't think you can. Well not at least until you have 5 computers authorized. When you have 5 computers authorized there should be an option to "unauthorize all" in your account settings.
    If you get to 5 computers authorized and you need a 6th, do this and then re-authorize the others you need.
    It would be handy if you could just pick a machine to unauthorize in iTunes.

  • HT1212 I took the passcode lock off of my iPhone 5 and now I can't get on to my iPad. It is asking for the passcode and when I use the one that was set up it locks me out. How can I get past this?

    I have the iPhone 5 and with the new sofware update it added a passcode lock. Same for the iPad. I removed the passcode lock from my iPhone and now I can access my iPad. It is still asking for the four digit passcode. I tried using the one that was orgingally programed and it disables it every time. How can I get past this? I have tried to do a restore and it still takes me back to the lock screen. Please help!

    Force iPad into Recovery Mode. Follow step 1 to 6 very closely.
    http://support.apple.com/kb/HT1808
    Note: You may have to repeat the above a few times.

  • HT4628 Since I installed Mountain Lion, last night, the Internet icon shows an exclamation sign, as if there's no internet connection, but it's connected.

    Since I installed Mountain Lion, last night, the Internet icon shows an exclamation sign, as if there's no internet connection, but it's connected. Has any one had this situation.

    Ok, I'm stupid.
    Found another thread about this and typing 'install OS X Lion' in spotlight did the job.
    https://discussions.apple.com/message/15670460#15670460
    excusez-moi

  • Ive just upgraded my late 2009 macbook, and things are not working properly. First of all, when I started the computer first time after installing Mountain Lion, some message advised me that some files were impossible to install.

    Ive just upgraded my late 2009 macbook, and things are not working properly. First of all, when I started the computer first time after installing Mountain Lion, some message advised me that some files were impossible to install. Once I wrote my password, and for now on, everytime I start the session, another window advise me that "Java SE 6" is missing, due that, the computer can't run some "CS5Service Manager". If I try to install it, the download ends with an error. If finally, you skip the istallation, you arrive to the dock, but the menu bar at the top of the screen doesn't show up.
    In addition, my trackpad doesn't works either. I can move the arrow but i can't click anywhere, probably because the option of clicking by touching is disabeled and I can't performance a regular click.
    I'll be very glad if someone know what the heck is happening with my computer. Anyway, I'm going to the genius bar next Saturday. Thx!

    We're sorry.
    We can't find the article you're looking for.
    Please return to the Apple Support homepage.
    Sigh.

  • I have my complete computer using Lion backed up on the time machine. Then I installed Mountain lion. I do not like it at all. Is there a way I can remove ML and put my old Lion system back pin my computer?

    I have my complete computer using Lion backed up on the time machine. Then I installed Mountain lion. I do not like it at all. Is there a way I can remove ML and put my old Lion system back pin my computer?

    If you have got a backup, press Command and R keys in boot and restore an old backup. You can install Snow Leopard and upgrade to Lion if you haven't got the backup

  • I Don't have access to the previous computer on which i installed the photoshop, the m bord is broken and i have a new computer, how can i reinstall on my new comp' with my serial number?

    I Don't have access to the previous computer on which i installed the photoshop, the m bord is broken and i have a new computer, how can i reinstall on my new comp' with my serial number?

    You are allowed to have two machines with activated installations, so if you only had one installation, you still have the option to install on a second without doing anything further than that.  If you originally downloaded the purchase thru Adobe then you might find a download link available in your Adobe account online.  You can also download thru the following page if you can find your version:
    Download and Installation Help -
    https://helpx.adobe.com/download-install.html
    You can have the first installation deactivated to free up the activation and have it available for another machine again as well.  YOu need to contact Adobe Support thru chat for that.  For the link below click the Still Need Help? option in the blue area at the bottom and choose the chat option...
    Serial number and activation chat support (non-CC)
    http://helpx.adobe.com/x-productkb/global/service1.html ( http://adobe.ly/1aYjbSC )

  • I am trying to add my sons email address to our family apple id but it says that it already associated with another apple id. How can i find out what the apple id is and take his email address off that one?

    I am trying to add my sons email address to our family apple id but it says that it already associated with another apple id. How can i find out what the apple id is and take his email address off that one?

    You may be able to find your Apple ID at Look up your old and forgotten Apple ID

  • I am using earphones, but the external audio of my mini ipad is still on. How can I turn off the external audio while listening with my headset?

    I am using earphones, but the external audio of my mini ipad is still on. How can I turn off the external audio while listening with my headset/earphones?

    Other than iMovie, GB always incorporates the audio files into the GB package. So just save or move the GB project to the external drive, and you're done - anything you import, edit or record will be saved to the external drive.

  • I need to reset security question but the email that was saved for changing the password and security question is blocked , what can i do

    i need to reset security question but the email that was saved for changing the password and security question is blocked , what can i do?
    i purchased my account but i cant use that because apple ask me about security question and i forgot the correct answer

    Alternatives for Help Resetting Security Questions and/or Rescue Mail
         1. If you have a valid rescue email address, then use this procedure:
             Rescue email address and how to reset Apple ID security questions.
         2. Fill out and submit this form. Select the topic, Account Security. You must
             have a Rescue Email to use this option.
         3. This is the only option if you do not already have a valid Rescue Email.
             These are telephone numbers for contacting Apple Support in your country.
             Apple ID- Contacting Apple for help with Apple ID account security. Select
             the appropriate country and call. Ask to speak to the Account Security Team.
    Note: If you have already forgotten your security questions, then you cannot
             set up a rescue email address in order to reset them. You must set up
             the rescue email address beforehand.
    Your Apple ID: Manage My Apple ID.
                             Apple ID- All about Apple ID security questions.

  • HT201250 I have done my back up using time machine, now I have a new mac and I need to access the files that I had saved from my old mac. How can I do that?

    I have done my back up using time machine, now I have a new mac and I need to access the files that I had saved from my old mac. How can I do that?

    Use Migration Assistant on your new Mac:
    Click Continue:
    On the next screen, choose your Time Machine backup disk.
    Don't bother to migrate Applications unless you know they will work on your new Mac. For example, PowerPC applications won't work. Just migrate your user account which will copy all your photos, music, movies, and other documents.
    Note: you will not be able to migrate the information to same account in which you are already logged in. Migration Assistant will tell you that and recommend what to do. It can migrate the information to a new account, but you will have to give it a name you might want to change later. One way around this is to create a temporary account, log in to it, and run Migration Assistant which will replace your normal account. Then, log out of the temporary account, log in to your usual one, verify everyting works as you expect, and delete the temporary one.
    All this can be avoided when you set up a brand new Mac by running Setup Assistant which essentially does the same thing to create your new account, but most people are too excited to do that and elect to migrate later.

  • HT201320 I have two email accounts. However, the iPad automatically uses the account that I only want to use for business. How can I change the account from which mail is sent and received?

    I have two email accounts. However, the iPad automatically uses the account that I only want to use for business. How can I change the account from which mail is sent and received?

    You are most welcome

  • I forgot my password in the restrictions settings. I have 8 failed attempts now. How can I reset the pass code?

    I forgot my password in the restrictions settings. I have 8 failed attempts now. How can I reset the pass code?

    YOU CAN ALSO FORCE IPAD INTO RECOVERY MODE
    1. Turn off iPad
    2. Turn on computer and launch iTunes (make sure you have the latest version of iTune)
    3. Plug USB cable into computer's USB port
    4. Hold Home button down and plug the other end of cable into docking port.
    DO NOT RELEASE BUTTON until you see picture of iTunes and plug
    5. Release Home button.
    ON COMPUTER
    6. iTunes has detected iPad in recovery mode. You must restore this iPad before it can be used with iTunes.
    7. Select "Restore iPad"...
    Note:
    1. Data will be lost if you do not have backup
    2. If you did not do step 4 properly, start all over again.

  • How do I install Mountain Lion AND format the hard drive?

    I want to do a completely clean install of Mountain Lion.
    I had Snow Leopard installed, upgraded to Mountain Lion (by buying it from the App Store) but how do I tell it to format the drive and then install Mountain Lion?

    pforkes wrote:
    I want to do a completely clean install of Mountain Lion.
    I had Snow Leopard installed, upgraded to Mountain Lion (by buying it from the App Store) but how do I tell it to format the drive and then install Mountain Lion?
    Snow Leopard would have needed to be installed on a properly formatted drive, so I don't understand why you would need to format it again to that same format.
    Cheers
    Pete

  • I have just installed Mountain Lion and received a message that "speech Synthesis Server.app could not be opened because it is damaged or incomplete", please advise me what to do now.

    I have just installed Mountain Lion and received a message "speech synthesis server.app could not be opened because it is damaged or incomplete", please can you advise me what to do next? Thanks

    Something went wrong with your upgrade.
    Back up all data, then reinstall the OS. You don't need to erase the startup volume, and you won't need your backup unless something goes wrong. If your Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
    If you installed the Java runtime distributed by Apple and still need it, you'll have to reinstall it.

Maybe you are looking for