Firefox 29 either will not startup or stops responding immediately

I just downloaded the latest version of Firefox and immediately found it to be unstable; stopped responding 4 times within minutes of updating. Most of the time all I had to do was click Bookmarks and it would stop responding. Tried searching for help on here and tried a few things including clearing my cache, removing cookies and setting it clear history when it closes... etc
Now Firefox is completely unusable. Sometimes it won't start at all and when it does startup it immediately stops responding altogether. I have to force it to close by ending the processes. I have tried opening FF in safe mode, resetting it, uninstalling it and going back to ver 28, restarting my laptop... nothing works. Am assuming this is because it remembers my settings each time. I don't want to lose my bookmarks and extensions etc. so don't delete them along with uninstalling FF.
What can I do to fix this?

Think I might've found a solution.
AppData/Roaming/Mozilla/Firefox/Profiles - went into the profile I currently use (left the default one alone) and removed the following: cookies.sqlite, cookies.sqlite-shm and cookies.sqlire-wal.
Then Firefox started normally and would respond, allowing me to return settings to what they were i.e deselecting 'Clear history when Firefox closes' which I've read is buggy in ver 29.
Firefox is now working normally and so far hasn't crashed.

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Iphone 5 will not synch, itunes stops responding

I have had my iphone 5 for over a year. In the last month when I plug it in, itunes will freeze up and stop responding. I can not synch, add new music, new movies. I have to shut down itunes. This happens whether I plug in my iphone or my husband's iphone (both iphone 5's). Without an iphone plugged in, itunes will not freeze. My iPad air synchs just fine.
We have shut down the computer, we have tried numerous times. All software is up to date. Itunes is running 11.2.0.115. The iphones are running iOS 7.1.1. This was happening on iOS 7.1 but I don't believe it was happening before that update.
Any ideas?

Hi gt7473c,
It sounds like iTunes works fine until you connect your iPhones. The article below provides several tips that can resolve the issue including suggestions that will help isolate the issue to the iOS devices or computer.
iTunes: May become unresponsive when connecting iPhone, iPad, or iPod touch
http://support.apple.com/kb/ts3219
Symptoms
In rare instances, iTunes may become unresponsive when connecting an iPhone, iPad or iPod touch to your computer. iTunes may become responsive again after you disconnect the device from the computer.
Resolution
Follow the steps below to troubleshoot the issue:
Install any available software updates for your computer.
For Mac OS X: Click the Apple () menu, choose Software Update, and follow the on-screen instructions.
For Windows: Refer to the documentation for your computer for instructions on using Windows Update to update your computer.
Update iTunes to the latest version.
For Mac OS X: Click the Apple () menu, choose Software Update, and follow the on-screen instructions. You can also download iTunes from the Apple website.
For Windows: Use Apple Software Update, or download iTunes from the Apple website.
Test with automatic syncing disabled.Reconnect your device and test to see if the issue still occurs. If your device is recognized successfully, you may be able to isolate which type of data is causing the issue. Do this by deselecting all syncing options under each of the syncing tabs and then sync. After that, re-enable your sync options one at a time until the issue returns.
Note: If the issue only occurs when syncing data from the Info tab is enabled (For example: Contact, Calendar, Mail account or Bookmark syncing), reset the Sync History (for Mac OS X instructions see this article, for Windows see this article).
For Mac OS X: Click the iTunes menu and choose Preferences. Click the Devices tab and place a check next to option to "Prevent iPods, iPhones and iPads from syncing automatically." Click OK.
For Windows: Click the Edit menu and choose Preferences. Click the Devices tab and place a check next to option to "Prevent iPods, iPhones and iPads from syncing automatically." Click OK.
Check your device for podcasts. If there are any podcasts, manually delete all podcast episodes from the device by sliding your finger across the podcast episode's name and tapping Delete. Once all podcasts are removed from your device, reconnect it to the computer, open iTunes, and test.
If possible, test to see if connecting your device to a different computer with the latest version of iTunes installed resolves the issue.
Test with iTunes plug-ins removed.
Quit iTunes.
Navigate to the following folder, based on your operating system:
Windows XP: C:\Documents and Settings\[username]\Application Data\Apple Computer\iTunes\iTunes Plug-ins
Windows Vista or Windows 7: C:\Users\[username]\App Data\Roaming\Apple Computer\iTunes\iTunes Plug-ins
Mac OS X:
~/Library/iTunes/iTunes Plug-ins (The "~" represents your Home folder)
/Library/iTunes/iTunes Plug-ins
If any files are in this folder, move them to the Desktop temporarily.
Open iTunes and test to see if the issue is resolved. If so, you may leave these iTunes plug-ins removed. If you wish to re-use these iTunes plug-ins, consult the vendor for the iTunes plug-ins to see if any updates are available.
If the issue also occurs on a different computer:
If the issue does not occur on a different computer, or no other computer is available to try:
-Jason

You tube will not load or stops responding

youtube stops responding or doesnt load

You don't say which version of OS X you're running, but have you downloaded the latest version of Flash Player from Adobe?
Clinton

After updating firefox it will not startup. norton shows that update.exe is safe??????

If i click on the popup window for norton i can delete the files in the "0" folder under mozilla-updates folder and firefox will work until it updates itself again. then the process starts over. What can i do to fix this? Without deleting the file, Firefox will not startup

'''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 "'Start 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.''

Firefox will not startup at my homepage.

I recently updated to Firefox 4. Firefox will not startup at my homepage. It starts up at the last website(s) I was on before ending my previous session. Under options it is set to startup at my homepage but still will not no matter what I have tried. The only reason this is annoying is because if I ended on a website that is password protected before signing out it doesn't seem to sign me out automatically like the previous version I had.

Certain Firefox problems can be solved by performing a ''Clean reinstall''. This means you remove Firefox program files and then reinstall Firefox. Please follow these steps:
'''Note:''' You might want to print these steps or view them in another browser.
#Download the latest Desktop version of Firefox from http://www.mozilla.org and save the setup file to your computer.
#After the download finishes, close all Firefox windows (click Exit from the Firefox or File menu).
#Delete the Firefox installation folder, which is located in one of these locations, by default:
#*'''Windows:'''
#**C:\Program Files\Mozilla Firefox
#**C:\Program Files (x86)\Mozilla Firefox
#*'''Mac:''' Delete Firefox from the Applications folder.
#*'''Linux:''' If you installed Firefox with the distro-based package manager, you should use the same way to uninstall it - see [[Installing Firefox on Linux]]. If you downloaded and installed the binary package from the [http://www.mozilla.org/firefox#desktop Firefox download page], simply remove the folder ''firefox'' in your home directory.
#Now, go ahead and reinstall Firefox:
##Double-click the downloaded installation file and go through the steps of the installation wizard.
##Once the wizard is finished, choose to directly open Firefox after clicking the Finish button.
Please report back to see if this helped you!

TS1702 After installing the new software to my iPhone 4S , my dream zoo either will not start or when it does it has a blank screen that has a few icons on it that wont work. How can I fix this is it possible to go back and reinstall the older software ?

After installing the new software to my iPhone 4S , my dream zoo either will not start or when it does it has a blank screen that has a few icons on it that wont work. How can I fix this is it possible to go back and reinstall the older software ?

Unfortunately I tried that and it didn't work. Thanks for the help though. I tried to uninstall and it said I couldn't because the file is corrupt or something, but I think I finally got it uninstalled and/or deleted or whatever, but now I try to reinstall/download it again from the beginning and I can't. No matter what I do I can not get Firefox working again. No matter how many times I try to redownload it. Any other suggestions?

I have a few songs that I purchased that either will not play or play for a minute and quit. None of the suggestions in the Help section apply to me. What do I need to do?

I have a few songs that I purchased that either will not play or play for a minute and quit. None of the suggestions in the Help section apply to my problem. What do I need to do?

hello, normally such issues are caused by a firewall/security software which doesn't recognize & therefore blocks new firefox versions. please try to remove all program rules for firefox in your firewall and let it detect the program again: [[Fix problems connecting to websites after updating Firefox]]

Firefox hangs and will not allow me to access other programs running when I resize a pop up window, move a pop up window, accidentally right click flash content.

Firefox hangs and will not allow me to access other programs running when I resize a pop up window, move a pop up window, accidentally right click flash content.
== This happened ==
A few times a week
== Not sure when it statrted

Hi.
When this happens, please press CTRL+SHIFT+ESC and see how much RAM and CPU Firefox is using. If they're sky high, then... Well, that kind of issues are, unfortunately, more common and the we'd like. Thankfully, 99% of the cases are very easy to solve. However, you do need to diagnose what your exact problem is. Do this:
#run Firefox in safe-mode to disable all extensions and plugins. If this fixes your issues, be them with RAM or CPU usage, then you know it's a problem with plugins or extensions. Proceed to number 2. If safe-mode doesn't fix the issues, then read bellow, after this list;
#update all extensions and plugins in your Firefox. If this doesn't solve the issues, proceed to the following number;
#disable all extensions and plugins in your Firefox (not running safe-mode). Being certain that, as in safe-mode, the problems you're having have gone away, enable one plugin at a time. You should be certain that you WANT that plugin to be enabled, so keep your overall number of plugins as low as possible. When you encounter the problems, you know you've found a problematic plugin, so disable it for good. Keep enabling all plugins (except problematic ones) until you've gone through them all.
#enable one extension at a time. Again, be certain that you WANT that extension to be enabled, so keep your overall number of extensions as low as possible. When you encounter the problems, you know you've found a problematic extension, so disable it for good. Keep enabling all your extensions (except problematic ones) until you've gone through them all;
#you're done! You've fixed your problems with problematic add-ons.
Ok, if disabling all extensions and plugins through safe-mode didn't work to bring Firefox's CPU and RAM usage to good levels, then you have different issue. The most likely scenario is that you have a third party software running on your computer that is messing with Firefox. Do as follows:
#do a virus/malware check on your computer. If this doesn't fix it, proceed;
#disable all software running in the background that you don't want to have running in the background (in windows, this is done by pressing WINDOWS+R in your keyboard, typing "msconfig" (without the commas) and pressing enter. Now, under the "Startup" tab, you can uncheck the software you don't want, and reboot your system for changes to take effect. If you're unsure of what software you want running, ask someone with more experience). If this doesn't fix you issues with Firefox, proceed;
#check your firewall/antivirus/security suite for enabled functions/features that you don't want and/or may be conflicting with Firefox. You'll find that these features are most likely tied to Internet Security features, such as link scanners or URL checkers and the like. If you're not sure they are conflicting with Firefox, simply try to disable to see whether or not that's true. As long as you don't browse the web with your antivirus completely off and your firewall completely turned off, there should be no problems. If this doesn't solve the issues, proceed to the following number;
#check your operating system security options, mainly advanced options that are not configured by default. While it's very unlikely that this may be the cause of the problem (after all, it's the last item on the list), it's remotely possible. If this doesn't do it, I'm out of ideas. Except make sure you've followed my instructions correctly.

My macbook pro will not startup, startup disc is full

my macbook pro will not startup, startup disc is full

Freeing Up Space on The Hard Drive
1. See Lion/Mountain Lion/Mavericks' Storage Display.
2. You can remove data from your Home folder except for the /Home/Library/ folder.
3. Visit The XLab FAQs and read the FAQ on freeing up space on your hard drive.
4. Also see Freeing space on your Mac OS X startup disk.
5. See Where did my Disk Space go?.
6. See The Storage Display.
You must Empty the Trash in order to recover the space they occupied on the hard drive.
You should consider replacing the drive with a larger one. Check out OWC for drives, tutorials, and toolkits.
Try using OmniDiskSweeper 1.8 or GrandPerspective to search your drive for large files and where they are located.
If you are no longer able to boot your computer, then the drive is too full and has become corrupted. You may be able to repair it using Disk Utility on your Installer DVD:
Repair the Hard Drive and Permissions
Boot from your Tiger Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
If DU reports errors it cannot fix, then you will need Disk Warrior and/or Tech Tool Pro to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
If this doesn't work, then you will have to erase the drive and install OS X from scratch. From the Tiger installer disc you will choose the Erase and Install install option.

Imac will not startup

Greetings,
my 2007 imac 2.8 GHz running OS 10.6.8 started acting funny - slow disc access, internet access, etc. then stopped working all together last night. Now will not startup, even with C key held down and trying to start from a disk. I see a blank gray screen with the whirling icon then screen goes blank and shuts off. I spent an hour with Apple tech support and nothing we tried will start up the computer. Question - is this how imacs die? If I buy a new imac, can apple salvage my data? and no, time capsule never worked on my computer so I was not able to back up the data.
Any advice would be much appreciated.
THanks everyone for reading this.

Zap the PRAM and Reset the SMC, then try again.

Toshiba model# PSC2EU-05400L will not startup

I have a one year old Toshiba laptop that will not startup. Battery is good, power supply is good. green LED is on left front of laptop.. No fan noise, screen stays black. laptop has only been turned on maybe ten times. Unfortunately it is just out of warranty.
I don't think my next machine will be a Toshiba if this is not an easy fix.

schlip76 wrote:
I have a one year old Toshiba laptop that will not startup. Battery is good, power supply is good. green LED is on left front of laptop.. No fan noise, screen stays black. laptop has only been turned on maybe ten times. Unfortunately it is just out of warranty.
I don't think my next machine will be a Toshiba if this is not an easy fix.
If you truely do not hear the fan come on (and you should) or the hard drive (again, you should) when you boot up, and only the green power light is on, then I would think it may be either a power issue or a thermal issue (leaning toward former). thermal issue usually the computer comes on, then immediately shuts off.
have you tried taking the battery out and holding down the power button for 20-30 seconds, then reinstall battery. try to boot up. If this doesn't work, try taking the battery out and just booting up with the power adapter plugged in. If that doesn't work just try battery alone. Post back
L305-S5955, T9300 Intel Core 2 Duo, 4GB RAM, 60GB SSD, Win 7 Ultimate 64-bit

Computer will not startup

Computer will not startup or use the system recovery.

Could you be a bit more specific about what it does/does not do? For instance-does it power up at all? Does it power up but stops at HP logo screen, or ??
******Clicking the Thumbs-Up button is a way to say -Thanks!.******
**Click Accept as Solution on a Reply that solves your issue to help others**

TA44551 My 1-year ipod nano locked up and would not start overnight. The on/off button will not work and stopped holding charge. No water damage, no fall, nothing unusual. I restored it (twice) but it will still not hold charge and on/off does not work.

My 1-year ipod nano locked up and would not start overnight. The on/off button will not work and stopped holding charge. No water damage, no fall, nothing unusual. I restored it (twice) but it will still not hold charge and on/off does not work. I tried to restore it again and charged it in three different locations with different cables. etc but nothing. Suggestions?

- After charging for 1/2 hour or so, does iTunes see the iPod? If yes, restore the iPod from backup.
- If no, se if placing the iPod in recovery mode will make it visible so you can restore the iPod. For recovery mode see:
iPhone and iPod touch: Unable to update or restore

Firefox stops responding immediately after startup. I've tried all the recommended troubleshooting methods and cannot figure out why.

I have tried all of the recommended troubleshooting methods but none of them seem to work. This issue began despite no change being made to Firefox, or my computer; it just spontaneously stopped responding after launch.
Not only does Firefox stop responding, but it also prevents any other programs from being launched, and make already launched programs extremely slow. Furthermore, once it stops responding, it becomes impossible to get rid of; the only way is to log off, or restart the computer entirely.

Do a malware check with several malware scanning programs on the Windows computer.
Please scan with all programs because each program detects different malware.
All these programs have free versions.
Make sure that you update each program to get the latest version of their databases before doing a scan.
*Malwarebytes' Anti-Malware: http://www.malwarebytes.org/mbam.php
*AdwCleaner: http://www.bleepingcomputer.com/download/adwcleaner/ http://www.softpedia.com/get/Antivirus/Removal-Tools/AdwCleaner.shtml
*SuperAntispyware: http://www.superantispyware.com/
*Microsoft Safety Scanner: http://www.microsoft.com/security/scanner/en-us/default.aspx
*Windows Defender: http://windows.microsoft.com/en-us/windows/using-defender
*Spybot Search & Destroy: http://www.safer-networking.org/en/index.html
*Kasperky Free Security Scan: http://www.kaspersky.com/security-scan
You can also do a check for a rootkit infection with TDSSKiller.
*Anti-rootkit utility TDSSKiller: http://support.kaspersky.com/5350?el=88446
See also:
*"Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked
*https://support.mozilla.org/kb/troubleshoot-firefox-issues-caused-malware

Firefox Browser window will not open or start.

Sorry that this is long, but I wanted to make sure you knew as much as you needed to know.
I click on the icon in my Windows taskbar, and the firefox browser window will not open.
This was not the first of my problems. At first, Firefox would open immediately, but soon afterward, it began to slow, and soon, it took around 10-15 seconds for the browser window to start.
Now it won't start at all.
I will admit that I go all addon-happy on Firefox, but these extensions have never been a problem before. Here is the list: 
<pre>ReaditLater
ReloadEvery (this one doesn't work anymore, but I did have it once)
Ookong
PriceBlink
StumbleUpon
SimilarWeb
WOT
XMarks (I didn't use it much)
NoScript (I recently uninstalled that one, but that might have a factor in it. That thing was WAY too powerful!)
CoolIris
CoolPreview
AdHacker
AdBlock
AdBlockPlus
PersonasExpression
AntBar
ABE (I'm not sure if this was an extension, but I know that there was
alot of security-type addons from the Paranoid Kit, which is a
list of addons on the addons webpage.)
</pre>
Oh yeah, one more thing! 
I recently installed a GameVance installation thing. I'm not sure what it did, but could've had a virus in it that surpassed my security. I use Avast, if that's important at all. That thing was hard to uninstall, so I had to go back to the site to get the uninstallation software.
I tried to use the firefox.exe -ProfileManager thing, but it kept crashing, so it was useless.
Please help me fix this. I love Firefox. It's the only browser that allowed you to use the most addons! Plus, ALL MY STUFF IS ON THERE! I'd hate to have to change browsers (and I REFUSE to use Internet Explorer!)

See http://kb.mozillazine.org/Browser_will_not_start_up
Create a new profile as a test to check if your current profile is causing the problems.
See [[Basic Troubleshooting#Make_a_new_profile|Basic Troubleshooting: Make a new profile]]
There may be extensions and plugins installed by default in a new profile, so check that in "Tools > Add-ons > Extensions & Plugins"
If that new profile works then you can transfer some files from the old profile to that new profile (be careful not to copy corrupted files) 
See http://kb.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

Firefox 29 either will not startup or stops responding immediately

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