"Unable to Connect" error continually shows up despite having reinstalled firefox and troubleshooting. How do I get firefox to work properly again? (windows 7)

I turned on my computer and before I could start firefox it said it was updating. When it said it had finished updating and there were no error messages indicating that the update had failed. When I opened firefox it pulled up the last tabs I had open before closing the program. None of the tabs functioned properly and gave me "unable to connect" errors even when I opened new tabs, no matter what the website was. Everything worked properly in internet explorer. I tried restarting my computer and firefox, troubleshooting, restoring firefox, uninstalling and then reinstalling firefox, checking my firewall and the problem persists. I've tried changing my proxy settings according the articles on the support page but nothing has worked. How should I fix this? Firefox is my favorite browser I would hate to give it up.

see: [[Fix problems connecting to websites after updating Firefox|Fix problems connecting to websites after updating Firefox]]
Also possible cause is security software (firewall,anti-virus) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox and the plugin-container 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 plugin-container process and the updater process.
See:
https://support.mozilla.org/kb/Server+not+found
https://support.mozilla.org/kb/Firewalls

Similar Messages

Maybe you are looking for

  • Compiz-fusion, nvidia GeForce 8600M GT, no Compiz-fusion configurator.

    Hi there, I have few issues with the Compiz-fusion... 1. I have the Nvidia GeForce 8600M GT card, one thing is for sure - i can play The Witcher without any trouble. And Compiz-Fusion is running very slow... Maybe not very slow, but i think, that a c

  • Clearing JAVA Message Queue in PI 7.1

    Hi Experts I am working on a file to File Scenario, and file has been picked up on the sender CC and mesaages have been sent to JAVA queues, But the messages are stuck on the JAVA queues, Java Queue name: File_http://sap.com/xi/XI/SystemRecv How can

  • How to decrease the row height in ALV Grid (OOPS).

    HI Experts, I have displayed ALV Grid using CL_GUI_ALV_GRID=>SET_TABLE_FOR_DISPLAY. I want to decrease the row height and width. Can any one suggest how to do this? Regards, Kumar.

  • Downloaded Flash Player update but still doesn't work!

    Hi I have downloaded several times the new update for Flash Player and every time I go on to watch iPlayer it still asks to download the software. I have done the instructions about 6 times now and its really annoying! Its a Mac laptop - can anyone h

  • MacBook pro 13'' or iMac for lightroom.

    The MacBook pro is more portable but is the extra screen size of the iMac more useful.