Kaspersky software can block domain-name service (DNS) for some programs but not others.  You must allow DNS access for normal Web browsing.  Other security programs Besides personal firewalls, other Right-clickHold down the Ctrl key while you click in the list of preferences, select New, and then select Boolean. Hope this helps , it worked for me every time ... The Outpost Pro Firewall can sometimes interfere with loading certain sites. , The website may only allow Internet Explorer users. Source
Not using a proxy and firewall is not causing any problems. The "EnumProcess" tool for Windows, available here, enumerates all running processes and identifies firewall processes. I did this for deviantART, Yahoo, and Facebook. I wish they would leave our setting alone.
Try disabling IPv6 (see above). Right-click -> Toggle. Certain types of malware are known to target Firefox and can prevent it from loading various websites: If you have an antivirus or Internet security program, update its detections database and With big sites like Twitter or Facebook this may only be a few minutes.
Skip to main content Switch language Skip to search X Tap here to go to the mobile version of the site. https://support.mozilla.org/kb/troubleshoot-firefox-issues-caused-malware Please scan with all programs because each program detects different malware. Cannot load websites after updating Firefox If you were able to load websites until you updated Firefox, your Internet security software (including firewalls, antivirus programs, anti-spyware programs, and more) is likely Server Not Found But Connected To Internet For specific connection or page load issues, see the section below that best describes your problem.  Only Mozilla applications are having problems If your Mozilla application can't connect to websites
In some cases replacing your DNS may result in a dramatic, general improvement in Internet speed. As a last resort, it may help to increase the DNS query timeout for the Firefox Server Not Found Select both Cookies and Cache. Some recommended applications and forums are listed here. Error loading some websites If Firefox or Mozilla Suite/SeaMonkey can connect to some websites, but not others: If you receive an error message 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 — see Safari:
Firefox cannot load certain websites If you find that Firefox can load some websites but not others, first clear your Firefox cookies and cache: At the top of the Firefox window, Firefox Can't Load Websites But Other Browsers Can Any changes you've made will automatically be saved. I'll keep my avast!, with a bit of luck the problem will be solved in Vista's SP2 Report Burning Ice- Apr 25, 2009 01:10AM My prob is solved... Loading...
My Firefox won't establish a connection anymore, Chrome and Safari browsers don't work neither, only IE works. The CF slot was the "C" drive. Firefox Unable To Connect This means that you may not be able to view a particular website until the cached result expires. Unable To Connect Firefox Can't Establish A Connection To The Server In the Connection section, click Settings….
Click the arrow next to Details to display the list of items that can be cleared. And the best thing is your solution has nothing to do with the command bar on a website - since I was dealing with internet disconnection problem. Click I'll be careful, I promise!I accept the risk! have a peek here Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the
Hopefully the above link will take you to the right spot and you right click on the taskbar (on a blank spot) and follow the directions. Firefox Connecting Forever go to '''TOOLS '''then '''OPTIONS''' then '''ADVANCED''' then '''NETWORK''' tab then '''SETTINGS tab''' and select the options '''Auto-detect proxy settings for this network '''click '''OK''' and '''OK''' again in the next IE works just fine. 1 2 3 Next Ask a question Members get more answers than anonymous users.
Report nitin- Sep 28, 2014 01:36PM thankss buddy..that worked.. It also identifies some of the other security programs (but not necessarily all) that are known to cause problems. In the Time Range to clear: drop-down, select Everything. Firefox Not Working After Update Please try again later.
Helpful +0 Report phonam Mar 6, 2009 11:42AM I have this same issue as you guys are with my Vista system. SSL protocol has been disabled Cannot connect securely because the site uses an older insecure version of the SSL protocol Could not initialize the browser security component OCSP error when accessing SoftwareSimian 391,557 views 2:17 How to fix server not found|Firefox can't find the server error in mozilla firefox - Duration: 1:10. Check This Out Sign in 117 25 Don't like this video?
If you enabled network.http.pipelining (a "tweak" designed to improve page loading time), disable it in about:config by typing "pipelining" in the filter, right-clicking all entries, and choosing "Reset". (Also remove the LuisTutorialTV 45,950 views 3:46 [FIXED] Browser Won't Open / Load / Start? - Chrome, Firefox, IE & Safari! - Duration: 2:32. IE and Opera work fine. At the top of the Firefox window, click on the Firefox button, go over to the History menu and select Clear Recent History....On the menu bar, click on the History menu,
Loading... I know I have internet, because I can use skype, MSN, and other chat interfaces. to continue to the about:config page. The about:config "This might void your warranty!" warning page may appear.