I keep encountering ClassNotFoundException errors ever since updating to Java 7 U5. Any help?

I am running Firefox 14. I have reinstalled both Java and Firefox to no avail.

'''SOLUTION!'''
Exactly same problem: '''ClassNotFoundException error''' - and no, reinstalling Firefox 14 and Java 7u5 did not resolve it.
In my case the solution was:
disable ''plugins.click_to_play'' in about:config.
I had enabled this (set it to true) to take advantage of FF14's clicl-to-play functionality - but apparently it stops Java from working properly!

Similar Messages

  • I am getting run time error 6034 after updating iTunes to new version.Any help?

    I am getting run time error 6034 after updating iTunes to new version.Any help?
    I tried different ways to resolve it like uninstall/install itunes
    I am also getting error message on iTunes helper.exe

    Hi isush!
    I have an article for you that will help you troubleshoot this issue:
    iTunes 11.1.4 for Windows: Unable to install or open
    http://support.apple.com/kb/TS5376
    Thanks for coming to the Apple Support Communities!
    Cheers,
    Braden

  • My canon p-150m scanner gives the error message "cannot load drivers" ever since updating to yosemite

    why does my canon p-150m scanner gives the error message "cannot load drivers" ever since updating to Yosemite ? I have had 2 reload the driver 2x - but each new time I start I keep getting the same error message .

    Try resetting the printing system.
    OS X Mavericks: Reset the printing system

  • Ever since updating to new OS, my iphone won't sync to itunes. When I plug in the phone to the PC, it says I need to update itunes to 10.6.3 or later. I did, but still get the same error message.

    Ever since updating to new OS, my iphone won't sync to itunes. When I plug in the phone to the PC, dialog box says I need to update itunes to 10.6.3 or later. I did that update, but still get the same error message.
    Can anyone offer suggestions?
    Thanks!

    Since it told me to update, I updated to 10.7.
    Then when I plugged in the phone again, it gave the same message that I need to update itunes.

  • Ever since updating my iPad with the iOS 8 and 8.0.2 it has been much slower in every way. Any suggestions besides restoring to last iOS?

    Ever since updating my iPad with the iOS 8 and 8.0.2 it has been much slower in every way. Any suggestions besides restoring to last iOS?

    Hi Arianelleangel,
    Welcome to the Support Communities!  If you are having issues trying to update your Aunt's iPad, the troubleshooting steps below may help:
    Resolve issues with an over-the-air iOS update - Apple Support
    Update does not complete
    If you're installing the update and the progress bar appears to move slowly, be patient. The time an update takes depends on the size of the update and the number of files on the device.
    When you're updating over the air, keep your device connected to a power source so that it doesn't run out of power. If your device does run out of power, connect it to a power source and turn on the device to let the update or restore complete.
    If the update never completes and the progress bar hasn't moved for an extended time, try restarting your device. If you still see the issue after you restart, see what to do if your device appears frozen or won't start.
    I hope this information helps ....
    - Judy

  • Ever since update iO7 my imessage

    ever since update iO7 my imessage & facetime are not working "waiting for activation" also most of my apps give me error "connect to itunes for push notificatione" I have reset my settings, network, location and privacy nothing ..

    I fixed it by doing this response to another post......and it worked!
    Re: bbm won't launch after update
    Hi ,
    If you’re having problem in locating then try to reinstall BBM again .
    To do that first On your Homescreen Go to Options > Device Application Management > Locate and delete BlackBerry Messenger from there.
    KB10040  :  How to view or remove installed application on a blackberry smartphone
    After deleting perform  a Battery Pull Restart by removing the Battery while your device is  Powered On ,wait a min. then re-insert it back .
    After reboot use your BlackBerry browser and browse to www.blackberry.com/bbmdownload  and download  the most recent available for your device .
    Try it and let us know.

  • Ever since updating to latest version of Firefox it has been painfully slow on my Mac running OS 10.5.8.

    Ever since updating to latest version of Firefox it has been painfully slow on my Mac running OS 10.5.8.
    Websites just hang, and never get to where they are supposed to go. The status loop on tabs just spins and spins but never loads the site. Go to the same site on Safari and there in a second. It is like dial up slow. Have tried all the troubleshooting tips(reset, delete/re-create profiles, uninstall/reinstall, updated flash) nothing works.
    Firefox had been working fine until latest update. What gives?

    '''Try the Firefox Safe Mode''' to see how it works there. The Safe Mode is a troubleshooting mode, which disables most add-ons.''
    ''(If you're not using it, switch to the Default theme.)''
    * You can open the Firefox 4.0+ Safe Mode by holding the '''Shift''' key when you use the Firefox desktop or Start menu shortcut.
    * Or use the Help menu item and click on the '''Restart with Add-ons Disabled...''' menu item while Firefox is running.
    ''Don't select anything right now, just use "Continue in Safe Mode."''
    ''To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before using the Firefox shortcut (without the Shift key) to open it again.''
    '''''If it is good in the Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one.
    Please follow the [[Troubleshooting extensions and themes]] article for that.
    ''When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.''

  • Was iOS 5 meant for iPad 1st generation?  Ever since updating it is slower and slower.

    Was iOS 5 meant for iPad 1st generation?  Ever since updating it is slower and slower.

    When I first updated my original,iPad I had a number of issues with it, crashes, some sluggishness, and things like that. When the infest incremental update was released a little while later, it seemed to fix the issues on the iPad - or at least it made a very big difference.
    I never updated it all the way to 5.1.1 - because I bought the new iPad so I have no first hand experience with 5.1.1 on the original iPad.
    You can try some basic troubleshooting steps and see if they make a difference.
    Quit all apps completely and restart the iPad. Go to the home screen first by tapping the home button. Double tap the home button and the task bar will appear with all of your recent/open apps displayed at the bottom. Tap and hold down on any app icon until it begins to wiggle. Tap the minus sign in the upper left corner of the app that you want to close. Tap the home button or anywhere above the task bar. Restart the iPad.
    Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button.
    Sometimes this can help. Reset the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider - let go of the buttons.
    If you have issues with Safari - Go to Settings>Safari>Clear History, Cookies and Data. Restart the iPad. Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button.

  • Ever since updated to waterfox 34 I cannot open a new tab nor can I manually type a web address

    Ever since updated to waterfox 34 I cannot open a new tab nor can I manually type a web address

    Please note that Mozilla did not created Waterfox, nor do we provide support for this product.
    Waterfox was created by another company by using the Firefox codes which are freely available.
    For help on this problem, please contact the Waterfox support team.

  • I keep getting an error (for twelve updates), when trying to update CS5 Master Collection.  I used chat, and was told to come here.

    I keep getting an error (for twelve updates), when trying to update CS5 Master Collection.  I used chat, and was told to come here.

    update directly, http://www.adobe.com/downloads/updates/

  • Why do i have to keep Force quitting applications ever since i upgraded to Mountain lion. It is very annoying when applications cannot be existed normally

    Why do i have to keep Force quitting applications ever since i upgraded to Mountain lion. It is very annoying when applications cannot be existed normally.

    Does your system meet these Mountain Lion System Requirements?:
    General Requirements
    OS X v10.6.8 or later
    2GB of memory
    8GB of available space
    Some features require an Apple ID; terms apply.
    Some features require a compatible Internet service provider; fees may apply.
    Supported
    Models
    iMac (Mid 2007 or newer)
    MacBook (Late 2008 Aluminum, or Early 2009 or newer)
    MacBook Pro (Mid/Late 2007 or newer)
    Xserve (Early 2009)
    MacBook Air (Late 2008 or newer)
    Mac mini (Early 2009 or newer)
    Mac Pro (Early 2008 or newer)
    And as user macsonrisanoted above, 4 GB of RAM is the practical minimum amount of RAM that Mountain Lion really needs since the OS itself uses at least that much often by itself.

  • I keep getting network connections error when downloading update for iPhone 4. Any suggestions?

    I keep getting network connections error when downloading update for iPhone 4. Any suggestions?

    I think I solved the problem by initiating the update in a different way, from the itunes panel where I can click to start the update, instead of saying yes when asked if I want to update when itunes launches in response to the iphone being plugged into the computer.

  • HT4623 Ever since updating my iphone to iOS 6.0, itunes repeats songs it already played. anyone else have a similar issue? it's annoying.

    Ever since updating my iphone to iOS 6.0, itunes repeats songs it already played. anyone else have a similar issue? it's annoying.

    Hi
    I have the same problem.
    After upgrading My phone repeats the same song forever.
    It doesn't matter if i play a playlist with 100 songs or try to play an album.
    What the f- ?

  • Ever since updating to OS X Mavericks, my internet connection cuts in & out

    Ever since updating to OS X Mavericks, my internet connection cuts in & out. My airport is linked to all divices but sometime I lose my internet connection. Can anyone help?

    Might be corrupted network preferences ...
    Open the Finder. From the Finder menu bar click Go > Go to Folder
    Type or copy paste the following:
    /Library/Preferences/SystemConfiguration
    Click Go then move all the files in the SystemConfiguration folder to the Trash.
    Turn off the base station for about ten seconds then turn it back on.
    See if that makes a difference.
    Your Mac will generate a new SystemConfiguration folder for you.

  • Ever since UPDATING, My iphone longer no longer can sync my music!

    I am beyond livid - ever since updating my phone 4 to OS 5 - i am constantly riddled with syncing issues...
    It can no longer locate any of my music - and it can't seem to update any aps I downloaded from my phone. I restored to the phone - losing several paid aps in the process - and it still won't work. This is absurd...
    How do i get my phone to sync again?

    You will need to upgrade to Snow Leopard 10.6.8 in order to update iTunes to sync with your iPhone.
    Start by checking if you can run Snow Leopard:
    Requirements for OS X 10.6 'Snow Leopard'
    http://support.apple.com/kb/SP575
    The OS 10.6 Snow Leopard install DVD is available for $19.99 from the Apple Store:
    http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
    and in the UK:
    http://store.apple.com/uk/product/MC573/mac-os-x-106-snow-leopard
    When you have installed it, run Software Update to download and install the latest updates for Snow Leopard to bring it up to 10.6.8, or download the combo update from here:
    http://support.apple.com/kb/DL1399
    Check via Software Update whether any further updates are required, particularly to iTunes.
    You should now see the App Store icon in iTunes, and you now need to set up your account:
    http://support.apple.com/kb/HT4479

Maybe you are looking for

  • Landscap and Portrait output required in one XML publisher report

    XML file generated is having records as follows: H1 D11 H1 D12 H1 D13 H2 D21 H2 D22 H2 H23 H3 D31 H3 D32 We want output as follows: First Page This should be a Portrait page with Header information (H1,H2, H3, etc.) in it.Its basically a letter to th

  • Photoshop cc 2014 No Responde al 10% de guardar durante 30 segundos a 1 minuto

    Buenos días, al ir a guardar un proyecto, la barra de guardado llega al 10% y el proceso del Photoshop se queda en "No Responde" durante aproximadamente 1 minuto. Cuando "vuelve en si" termina el proceso de guardado correctamente. ¿A que se puede deb

  • Reasons why can't move image on its separate layer or combined?

    I am using Creative Suite 5.5 on my MacBook Pro...and today had issues demonstrating the simple process of dragging one person/image onto another, applying a quick mask to do some simple morphing. But...one, I couldn't drag the image from the interne

  • Bootcamp not giving me an option to use a usb drive

    Bootcamp 5.0.3 on OS 10.8.4 is not giving me an option to use a usb drive to install windows. It worked on my Macbook Pro but not on my IMac. And it's not recognizing the dvd with the windows ISO on it. Any suggestions?

  • Multiple workflows publishing at once SOAP error

    Hello, we are running SharePoint 2013 August 2014 CU with SQL Server 2012 and Windows Server 2012. We are having an issue where when users simultaneously publish a workflow, one of them will receive a SOAP error saying that the temporary file could n