Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

I can't get back on the Internet after closing all webpages. I get these messages: Firefox can't locate [the webpage]; (2) Firefox is running but isn't responding. Close Firefox. I have to reboot my computer. Help.

  • 3 replies
  • 6 have this problem
  • 7 views
  • Last reply by Helper7677

I have cable broadband service. This has nothing to do with slow browser speed - I can let the computer sit for 15 minutes.

I have cable broadband service. This has nothing to do with slow browser speed - I can let the computer sit for 15 minutes.

All Replies (3)

I looked at the "hangs" page. It says I I should be able to close Firefox from the task manager, but Firefox does not show up as running - I have to shut down my computer. That's what I'm trying to avoid.

You stop the running firefox.exe process on the "Processes" tab in Task Manager. Right-click "firefox.exe" in the Processes list and choose "End Process", then close the Task Manager window.

Sounds like it is hanging when you exit and later try to restart Firefox.



Other issues that need your attention

The information submitted with your question indicates that you have out of date plugins with known security and stability issues that should be updated. To see the plugins submitted with your question, click "More system details..." to the right of your original question post. You can also see your plugins from the Firefox menu, Tools > Add-ons > Plugins.

  • Adobe Shockwave for Director Netscape plug-in, version 11.5.8.612
  • Next Generation Java Plug-in 1.6.0_22 for Mozilla browsers
    • No security issues corrected, but better stability per Oracle/Sun Java
  1. Check your plugin versions: http://www.mozilla.com/en-US/plugincheck/
    • Note: plugin check page does not have information on all plugin versions
  2. Update Shockwave for Director
    • NOTE: this is not the same as Shockwave Flash; this installs the Shockwave Player.
    • Use Firefox to download and SAVE the installer to your hard drive from the link in the article below (Desktop is a good place so you can find it).
    • When the download is complete, exit Firefox (File > Exit)
    • locate and double-click in the installer you just downloaded, let the install complete.
    • Restart Firefox and check your plugins again.
    • Download link and more information: http://support.mozilla.com/en-US/kb/Using+the+Shockwave+plugin+with+Firefox
  3. Update the Java plugin to the latest version.