Firefox is slow Slowdowns can be caused by a number of things so we've summed them up in the Firefox is slow - How to make it faster guide. If you are unable to find the Refresh Firefox button on your version of Firefox, you can also do a manual refresh by creating a new profile. It runs just fine, except I think it's marginally slower. See How to download and install Firefox on Windows for details. http://casualobserver.net/firefox-not/firefox-not-working.html
I CAN get Firefox to start up with the "-profile manager" tag at the end (not -p OR -profilemanager, note the space...haha it just loaded with "-profile death" as the tag), It won't start up in Safe Mode (-safe-mode). There was an error launching the application This error indicates that either Firefox is not installed or your shortcut to it is incorrect. AliceWyman 16-12-2015 05:04 PM Mark as Read Mark as New Bookmark Highlight Print Email to a Friend Report abuse 16-12-2015 05:04 PM "Failed to read the configuration file" startup error fixed website here
Should we mention ZoneAlarm specifically or that certain Security software may include features that prevent Firefox from starting? If you connect to the Internet through a proxy, compare Firefox's settings to another browser's (such as Internet Explorer — see Microsoft's guide to proxy settings)(such as Safari — depending on I first looked at this article which has a section for crashes.
upwinxp 04-10-2014 11:23 AM Mark as Read Mark as New Bookmark Highlight Print Email to a Friend Report abuse 04-10-2014 11:23 AM I've done it. Yes, why not. scoobidiver 10-10-2011 02:12 PM Mark as Read Mark as New Bookmark Highlight Print Email to a Friend Report abuse 10-10-2011 02:12 PM Chris_Ilias said What is this a dupe of? Firefox Problem Loading Page Your Firefox profile cannot be loaded.
I'd be very sad (and humbled) if I had to ditch FF b/c of this. Firefox Not Working After Update I moved extensions folder, addons, and files and folders specified as listed in link above from old profile to new profile. In the Time Range to clear: drop-down, select Everything. https://support.mozilla.org/en-US/kb/firefox-wont-start-find-solutions It's a maze.
If only web pages with IP-addresses beginning with one particular number won't load, then there may well be a problem with the subnetmask in the router. Firefox Has Stopped Working Do you use a 32-bit or a 64-bit Windows? In this area contributors discuss for that specific article("Websites don't load - troubleshoot and fix error messages).:-) please ask the question in the support forum, use the next link for that, Clear your cookies and cache 3 3.
Using Windows 7 and Firefox 7, I no longer see a "Plugin Container for Firefox" slider when following the instructions to play both a YouTube (Flash) video and a Firefox (WebM) It needs review. Firefox Not Loading Pages It may be missing or inaccessible." under Specific error messages with a link to the new article. Firefox Unable To Connect If you get the "Mozilla Crash Reporter" window when you start Firefox, see Firefox crashes - Troubleshoot, prevent and get help fixing crashes for solutions.
Firefox will not start after updating If you use certain versions of ZoneAlarm or other Internet security software that includes a "Virtual Browsing" feature, it can prevent Firefox from starting. http://casualobserver.net/firefox-not/firefox-stops-working.html Thanks, Michael Verdi 01-03-2013 12:49 PM Mark as Read Mark as New Bookmark Highlight Print Email to a Friend Report abuse 01-03-2013 12:49 PM This is what Robert explained to me Under the "Firefox will not start after updating" section, I added a link to Latest Firefox issues and more information based on http://kb.mozillazine.org/Browser_will_not_start_up#Firefox_does_not_start_after_updating_with_ZoneA... Refresh Firefox The Refresh Firefox feature can fix many issues by restoring your Firefox profile to its default state while saving your essential information. Firefox Can't Load Websites But Other Browsers Can
I started updating the links but all I could find at Microsoft were these pages: Windows XP: Detecting and repairing disk errors Windows 7: Check your hard disk for errors in But Fandango.com specifically won't play movie trailers and videos in Firefox browser. If you get a message you can dismiss (e.g. "TypeError: Components.classes['@ ...;1'] is undefined", "onload error TypeError: ...", "Exc in ev handl: ...") and can open Firefox, see Troubleshoot extensions, themes this contact form I'll head on over there =] AliceWyman 13-01-2012 05:50 AM Mark as Read Mark as New Bookmark Highlight Print Email to a Friend Report abuse 13-01-2012 05:50 AM Good luck, Meetloaf13.
Restart your computer 9 2. Firefox Won't Open Windows 10 I would either make it "section of" or just make it "follow the instructions in How do I get rid of malware?". Based on information from Error loading websites (mozillaZine KB) Customize this article Firefox Version 51 Version 50 Version 49 Version 48 Version 47 Version 46 Version 45 Linux Mac Windows XP
AliceWyman 2 weeks ago Mark as Read Mark as New Bookmark Highlight Print Email to a Friend Report abuse 2 weeks ago I went ahead and moved the Plugins section under Firefox Get help for Firefox on Windows, Mac and Linux. After an update Nightly started crashing on startup (before any chrome was even visible). Firefox Server Not Found If Firefox still does not start or if the problem returns, the other suggestions listed below can help you fix the problem." This solution is still in the article but it
Close the Connection Settings window. Deleted link on desktop and start menu. See http://kb.mozillazine.org/Creating_a_new_default_profile for the background. navigate here See http://kb.mozillazine.org/Bypassing_the_Profile_Manager#Background and http://kb.mozillazine.org/Profile_in_use#Common_causes which says, Note: Entering an incorrect -profile