Firefox does not open after I downloaded Microsoft antivirus, why? How to fix it?
Firefox worked fine on my desktop for years but when I downloaded Microsoft antivirus two days ago, Firefox does not work. It will not open anymore.
Thanks LN.
Now that I got an expert's attention, there are two problems that bug me all the time and have not able to get an explanation/solution:
1. After restart, the trackpad lost it's ability to tab and click. I always have to use the mouse to tap the user (myself) to get the tiny signin password window. After that, all trackpad functions work fine. This happens for me through Marverik and now Yosemite.
2. This one only happens recently after Yosemite upgrade. Everytime after restart, I have to reset my Verizon Router manually in order to establish network connection to access internet sites.
Thank you for your help,
...Jeff
Similar Messages
-
Firefox does not open after first try
When i click on firefox, it does not open. After Several times trying, it might open. Sometimes I have to click open new tabs to open this. Why is this happening?
Hi,
You can try to right-click and Unpin the icon from the taskbar and then Pin it back from the Firefox [http://kb.mozillazine.org/Installation_directory installation directory], usually C:\Program Files (x86)\Mozilla Firefox\.
Another possible reason could be that the installed security software is delaying the start (McAfee??). You can try to fully trust Firefox and its related processes/files in the different McAfee configuration areas (e.g. process/sub process control, file modification, HIPS etc.). You can also try to disconnect the internet connection, temporarily disable McAfee, restart the computer and check.
[http://kb.mozillazine.org/Firewalls#Firewall_pitfalls Pitfalls]
[http://kb.mozillazine.org/Firewalls AV/Firewalls Configuring AV/Firewalls]
[https://support.mozilla.org/en-US/kb/Firewalls AV/Firewalls configuration] -
Firefox does not open after I've started up my PC. Any solutions?
For some reason when I switch on my PC as I normally do everyday, my Firefox doesn't open.
I tried opening from the quicklaunch and desktop section but it just doesn't work.
I'm thinking of reinstalling everything but afraid my bookmark will be deleted if I uninstall and install it.
Any Solutions?
If I have to reinstall everything, can anyone tell me the directory to where bookmarks are stored?Use the [[profiles|Profile Manager]] to create a new profile. If the problem goes away, you can then [[Recovering important data from an old profile|move]] your bookmarks and other important settings into the new profile.
-
Firefox does not open after Windows 7 updates
After Windows 7 updates installed, Firefox 4.0.1 refuses to start. I click on the shortcut, the hourglass (blue circle in Windows 7) pops up for a couple of seconds, then it goes away, and no Firefox.
Chrome and IE work fine.
I have followed the tips on the "Firefox won't start" pages.
In Task Manager, there is a 4,796k Firefox process, which I then end. If I attempt to start Firefox multiple times, I get different processes in Task Manager, of different sizes.
I removed and re-installed Firefox 4.0.1. It made no difference. I even chose to have it delete all my customizations. No luck.
I cannot start Firefox in Safe Mode. When I try, the same thing happens (hourglass, then nothing)
I cannot start the Profile Manager. I created a new user in Windows, logged in as that user, and tried starting Firefox, but the same thing happened. This leads me to believe that it is not a profile issue.
I do not get a crash report.
Thank you for your help!Which Windows 7 updates were installed? Were these rated as "Critical"?
Microsoft usually releases updates on 'Patch Tuesday' which always takes place on the second Tuesday of the month. That won't take place for another two weeks yet. I'm not aware of any out-of-band updates. -
This sentence (in french version) "le fichier ne commence pas par '%PDF-'" appears when I try to open some (not all, mainly bigger than 1Mo) PDF files within Firefox (does not happen when I download the file)
You mention Thunderbird, has the PDF file been emailed to you? If it has this support page from Adobe may help - http://www.adobe.com/fr/support/toptech/acrobat/319294/
-
After upgrading to 3.6.4 (english) firefox does not open
After upgrading to 3.6.4 (english) firefox does not open when I hit its button. I uninstalled it and reintalled it but the problem remains - My operating sys is VISTA 2 service pack. IE works
Any suggestions?
== Operating system ==
VISTA 2 service packI have been using Firefox on a regular basis for many years.
I have two problems with Firefox 3.6.4.
First, it keeps crashing....
I have 4gb of memory on a Windows 7 - HP Laptop and whenever Firefox tries to allocate more than 1.5gb of memory it crashes. What is more interesting is the fact that while Firefox is running on a static page; such, as the google search page...the memory allocation keeps climbing... Even when nothing else is running.....Does anyone see a problem with this. I have tried all the suggestions that I could search for and I have come to one conclusion....the problem is software related and software problems should be fixed with software not by people manually going into an application and toggling something on or off. In other words the mozilla team should be looking at trying to resolve this issue.
So, what programmer did you guys have write the 3.6.4 memory handler - a person who doesn't understand how to allocate and deallocate memory?
Just so you know what I have been describing above about Firefox 3.6.4 is a memory leak, and memory leaks are usually a first sign of poorly written code.
<u></u><u></u><u></u>==
My Second Issue is in regards to the newest Firefox Update, which prevents me from going to the internet whenever it's installed because it has a flaw with its Network Proxy module. I have to re-install the original Firefox v3.6.4 to fix this problem.
Solution:
I'm going back to Internet Explorer because the mozilla team can't fix all these issues. I don't have the time to come up with a work around solutions for an inferior piece of software that is supposed to just allow me to browse the internet at anytime.... -
I have been a happy user of Firefox for many years. Around last April first I opened Firefox and was offered an update to v 4.42.0.0 which I accepted. Installation seemingly went well. I forget now exactly what happened but the result has been that ever since April 1 I haven’t been able to open the Firefox browser when clicking on the Firefox icon. My computer now was running very slowly. I tried to uninstall Firefox, but a popup told me I couldn’t because Firefox was in use. This confused me because I couldn’t see it being used. Only now I have found that on Task Manager processes that “firefox.exe” was consuming 99 % of the CPU. After removing firefox.exe by clicking End Process my computer ran better. I uninstalled Firefox I had on my computer and installed Firefox 5.0. Unfortunately I have the same problems: Firefox does not open when clicking on the icon, the firefox.exe process consumes 99 % of the CPU and my computer runs slowly.
Born2die! Brilliant. I am a desktop clicker and never knew Firefox had a safe mode.
Thank You!
I was unable to start in safe mode initially. The second time I disabled all of the Add-Ons and she started up just fine. I enabled them one by one hoping to track down the culprit but the problem seems to have gone away.
BTW I am running ver. 3.6.8 (in response to cor-el's earlier post) and
Firefox is in the process of downloading 3.6.10 (which I am starting to think may have been what caused this whole problem to begin with)
Incidentally, whats up with all of the Java Console Add Ons?
I have:
Java Console 6.0.11, Java Console 6.0.13, Java Console 6.0.15
Java Console 6.0.17, Java Console 6.0.20, and Java Console 6.0.21
What are they? Do I need them? Can I uninstall them? Is this due to using Open Office?
Also, .NET Framework 0.0.0 Should I uninstall it? -
Firefox does not open oracle 11.5.10
when i open oracle logina n click on the lnk to open oracle forms ..firefox does not open the oracle page
== This happened ==
Every time Firefox opened
== 7/20/2010I'm using FF 3.6.16, very recent update, on a G5 PowerMac running up-to-date Mac OSX 10.4.11.
This afternoon (my time here) I opened FF 3.6.16 and was offered update to FF 4, which I tried, unsuccessfully, to load and run.
Here's what happened.
After downloading and clicking on the .dmg, the usual FF icon and look-like Applications icon appeared side-by-side.
But the FF icon had a "no go" sign planted over it.
Sliding the FF icon onto the Applications one gave a message indicating 3.6.16 is more recent than the version the icon-slide would give.
So I opted out.
I wondered whether I was victim of a web-site forgery.
I think maybe 'Mozilla' have taken-down FF 4 for the time being, attending to reported bugs (pls. see other forum posts about them), or FF 4 isn't suitable (yet) for anything earlier than Mac OSX 10.5.
Am I right, please?
Thanks & cheers.
Mb. -
Firefox does not open, but instead gives the error message, "Failed to read the configuration file." It has worked in the past, but not now.
I REINSTALL 10 TIMES SO DON'T TELL ME THAT!!!
I'm piss because i need firefox working again so i can finish reseaching my speech in 5 days.Which files do you have in the defaults\pref folder in the Firefox program folder?
*(32 bit Windows) "C:\Program Files\Mozilla Firefox\"
*(64 bit Windows) "C:\Program Files (x86)\Mozilla Firefox\"
See also "Other solutions":
*http://kb.mozillazine.org/Preferences_not_saved
Do a clean reinstall and delete the Firefox program folder before (re)installing a fresh copy of the current Firefox release.
Download a fresh Firefox copy and save the file to the desktop.
*Firefox 22.0: http://www.mozilla.org/en-US/firefox/all.html
Uninstall your current Firefox version, if possible, to cleanup the Windows registry and settings in security software.
*Do NOT remove personal data when you uninstall your current Firefox version, because all profile folders will be removed and you lose personal data like bookmarks and passwords from profiles of other Firefox versions.
Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
*(32 bit Windows) "C:\Program Files\Mozilla Firefox\"
*(64 bit Windows) "C:\Program Files (x86)\Mozilla 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.
*http://kb.mozillazine.org/Uninstalling_Firefox
Your bookmarks and other personal data are stored in the Firefox profile folder and won't be affected by an uninstall and (re)install, but make sure that "remove personal data" is NOT selected when you uninstall Firefox.
*http://kb.mozillazine.org/Profile_folder_-_Firefox
*http://kb.mozillazine.org/Profile_backup
*http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall -
How come when i use personas firefox does not open to homepage, i just get a blank page?
when i use a persona firefox does not open 2 my home page, but rather to a blank page.
Thanks for responding Chris.
I hadn't restarted after disabling SearchMenu. Having restarted, it would appear that the problem was, in fact, SearchMenu. Which was my suspicion. Once Find highlights a "word" SearchMenu interrupts to offer its services. I guess I'll post on their board, to see if there's a solution.
I should have restarted before posting. My apologies. Rookie move.
Thanks again, Chris. -
clicking on a link in Mac Mail Firefox does not open in front of Mail--it used too. The link does open but I have toclick on the Firefox icon in the Tray to bring it to full screen. Can you please help.
Thanks Jason, I had the same problem and did exactly the steps above. Problem solved! You rock! :)
-
I uninstalled Firefox from my computer, then I reinstalled it and tried to run it, but this message appeared, "Your Firefox profile cannot be loaded. It may be missing or inaccessible" and Firefox does not open at all.
hello davidrusso71, press windows-key+R on your computer and open ''%appdata%\Mozilla\'' - an explorer window should come up, in there rename the folder labelled "Firefox" to something like oldFirefox. on the next start of firefox this should lead to a new profile being created...
you might want to import some of your old data into the new profile afterwards: [[Recovering important data from an old profile]] -
When accessing some sites where they have links for additional information that would normally open a new window or tab, Firefox does not open either. This happens on a variety of sites, most recently the Santander on-line banking site.
== URL of affected sites ==
http://Such JavaScript links should show the image in the same tab, so make sure that you left click such links.
* http://kb.mozillazine.org/JavaScript
Try to reload the web page(s) and bypass the cache.
* Press and hold Shift and left-click the Reload button.
* Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
* Press "Cmd + Shift + R" (MAC) -
Why Netflix does not open after the new 7.0 update?
WHY Netflix does not open after the new update 7.9?
Vincent149 wrote:
I went to At&t yesterday, they said you have to call Apple support! Which im gong to try today since no one on here has posted anything back! Im frustrated! Maybe its there way of selling new phone!!!!
These are user to user forums. You are not addressing Apple by posting here. If some other person has a solutoin for you, then they will post it. -
Firefox does not open links inside of Google Mail, but Internet Explorer Does
Firefox does not open links inside of Google Mail - any email, but Internet Explorer does.
== This happened ==
Every time Firefox opened
== The past few days, not exactly sure when, but recently.Hello John.
You may be having a problem with some extension or plugin that is hindering your Firefox's normal behavior. Have you tried disabling all add-ons (just to check), to see if Firefox goes back to normal?
Maybe you are looking for
-
Java syntax error : RFC Lookup
My UDF Source code has an syntax error: missing return statement } but i can´t find the error. any ideas ? //write your code here String content = ""; MappingTrace importanttrace; importanttrace = container.getTrace(); // filling the string with our
-
Hi, I need create a new condition type for discount where one of the fields of access table is the field UNAME (user logged). For example: If user logged is Sara, she can give 15% of discount, but if user logged is John, he can give 50% of discount.
-
I changed the network name and password associated with my Airport Extreme and now my system is not recognizing my Airport Express speakers. Can someone help me get my speakers and sound system back online? Thanks in advance for any assistance.
-
Acrobat package does not install cs7
When attempting to deploy a CS7 Acrobat Package to Windows 7, the installer finishes running, and Acrobat is listed in Programs and Features, but Acrobat is not installed or listed in Program Files. We have tried creating and installing both a 64-bit
-
I had 5 videos that I could see in videos apps. But after your last OS update I can't find them on my iPhone. I can see them on the pc in itune when I connect the iPhone and go to videos directory.