Downloaded Firefox update and now will not open.

For months I was prompted to download the update. I finally
did so this morning. After the reboot, I went to Firefox
with no problem, then closed the program. Later I clicked the
Icon to go back in, and it would not reload. The activity bar
and task manager icon showed the usual start-up activity, but
stopped with no Firefox loaded. Many unsuccessful attempts
since.

Do a clean (re)install:
* Download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
* Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
* Don't remove personal data when uninstalling.
* It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.

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I Just downloaded an update and now my computer will not open. It brings up the apple sign then turns to black and nothing is working!

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Tereseaj wrote:
I Just downloaded an update and now my computer will not open. It brings up the apple sign then turns to black and nothing is working!

I have tried everything that has been suggested and even deleted and downloaded Firefox again and it will not open. Any ideas on how to get it to open?

I have been trying to get Firefox to open up and everytime I double click on the icon nothing happens. I have gone to the task manager and deleted it from the process list and tried again and still will not open. I have even tried deleting the program and downloading it again and it still will not open.

What was the full wording of the error message? Usually there is also a number or additional information.
Try placing the iPod in Recovery Mode and then restore
Next try DFU mode and restore.
How to put iPod touch / iPhone into DFU mode « Karthik's scribblings

Laptop shut down during firefox update and now will not start up - did a uninstall and reinstall and still will not start up

firefox was installing an update and i accidently hit the power button and so it shut down in the middle of the update. after i started my computer again, firefox would not start up. i tried to download it hoping the update would complete but it still would not start up when i clicked on the icon. so i tried to delete it and it would not delete said it was open, so i shut down and restarted the computer. then it deleted using the control panel remove program option. after that i logged onto IE to mozilla.org and downloaded it, afterward it still would not open up or connect to the internet.

Hi meekprm-
It sounds like you've tried to do the right thing- by uninstalling and then reinstalling. I'm hoping that you can look over the steps I usually suggest and see if there is anything different that may help you get a fresh version of Firefox installed.
* Get the latest version: http://www.mozilla.org/en-US/firefox/new/
* Uninstall your current Firefox version.
* Do not remove personal data when you uninstall the current version.
* Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
* It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
* Your bookmarks and other profile data are stored elsewhere in the Firefox Profile Folder and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.
* It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
* Your bookmarks and other profile data are stored elsewhere in the Firefox Profile Folder and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.
Hope that helps!

Fire fox did an update, and now will not work at all.

Firefox did an update, and now will not open, it tells me that it cannot access any site I try

[[Firewalls]] can block a new version of Firefox. See [[Cannot connect after upgrading Firefox]]

I have used Firefox on my computer for several years. Today, after upgrading to the new version, I was not able to open Firefox. I have tried several times uninstalling and re-downloading Firefox. It still will not open! What is wrong?

I have used Firefox on my computer for several years. Today, after upgrading to the new version, I was not able to open Firefox. I have tried several times uninstalling and re-downloading Firefox. It still will not open! Is the new version not compatible with Windows Vista?

I hope that link points to mozilla.com or mozilla.org
You will have to close firefox.exe with the Windows Task Manager from the "Processes" tab of the WTM since you don't have a widow to close.
The best way to close Firefox is through File > Exit, for those who stuck with the "Firefox" button click on the Firefox button then Exit. It is not perfect but it is a lot better than just closing the window with the "X" in the upper right corner

Adobe Photoshop Elements 11 has ended up in my thrash and now will not open i transferred it back to

Adobe Photoshop Elements 11 has ended up in my thrash and now will not open i transferred it back to applications but it will not open it says to re-install but I have lost the cd/dvd I do have the package with the serial no. can you please please help me

You have a heap of work to do before you can reinstall it. NEVER try to get rid of PSE by putting it in the trash. You must use the uninstaller. By attempting to trash it you just made a big old mess for yourself.
You will need to download and run this:
http://www.adobe.com/support/contact/cs5clean.html
Then go through your hard drive and manually dig out and trash all the bits you can find. Pay special attention to the library at the top of your hard drive>Application Support>Adobe.
Once you successfully get that cleaned up, you can try reinstalling.
You can download PSE 11 here, but you must follow the Very Important Instructions exactly, even when they don't seem to make much sense, or it won't work:
http://prodesigntools.com/photoshop-elements-11-direct-download-links-pse-premiere-pre.htm l

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Thanks,
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Thunderbird was acting weird so I upgraded to whatever came up after clicking update. It worked a few times and now will not open. Clicking it produces the timer spiral for a second or two and then it stops not opening program, would like to know how to fix or at the least be able to retrieve emails and dictionary. running win 7
Thanks,
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I downloaded firefox 4 and it will not work on my Mac OSX4.11

I downloaded firefox 4 and it will not work on my Mac OSX4.11.

Very weird day in Firefoxland
First on a Powerbook G4 running 10.4.11 I respond to an invitation to upgrade to Firefox 4 (like a lot of others). Long story short, I wind up losing the browser altogether -- including all bookmarks. Why? Because neither the Firefox homepage (or CNET downloads) makes it clear that 4.0 is for OS 10.5 only! Amazing!
Then I try to register to post a reply in a thread that crits Firefox for not making this System Requirements info upfront clear. But the Register page I’m taken to (https://support.mozilla.com/bs/users/register) is in SERBO-CROATIAN!!
Then I try to log into Chat a couple of times and when it’s not CLOSED its a long line waiting and THEN it closes.
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I Just downloaded Dreamweaver CC and it will not open the app., double click and nothing happens?

I Just downloaded Dreamweaver CC and it will not open the app., double click and nothing happens?

What exactly are you double-clicking?
Once software is installed on your computer, you can usually launch by clicking the icon on your computer's desktop. Or by looking inside Start > Programs (Win) or Applications Folder (Mac).
Nancy O.

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See:
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I am running windows 7. We updated firefox and it would no longer open. I uninstalled it and reinstalled from firefox website. I click on the firefox icon and it will not open. Help please

It installs and I attempted to launch the browser and it never starts. I tried to uninstall, but it says firefox is running. I restart my computer and uninstall and try again. It still will not open after install is complete. Why won't it ever open up? Help please!

Right-click on your Windows Taskbar and select Start Task Manager. Look in Task Manager for processes running that are Firefox-related, such as Firefox.exe or plugin-container.exe. If you see either of those, right-click each of them and select "End process". Then try again to start Firefox in [[Safe Mode]]. 
*If Firefox will start in Safe Mode, select the option you are presented with to disable your add-ons and plug-ins and restart Firefox normally. You likely have a plug-in, add-on, or a combination of two or more that is causing the problem. Because Firefox allows users to customize endlessly, sometimes there can be conflicts between customized items. From the Firefox menu bar, go to Tools -> Add-ons then re-enable them one by one, restarting Firefox after each and testing after each one to see which one or combination of two or more is causing the problem. 
*If Firefox will not start in Safe Mode, make sure you again check Task Manager and end any running instances, then uninstall Firefox and download a fresh copy from mozilla.org/firefox using another browser temporarily. Re-install Firefox (see: [[Installing Firefox on Windows]] for more help ) and try running Firefox again.
Please report back your progress.

Firefox 7 and 8 will not open, I have to revert back to 4 to get it to start

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https://forums.adobe.com/message/6219922#6219922
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Downloaded Firefox update and now will not open.

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