This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Firefox 4.0 doesn't recognize the tabbed windows in an Excel Spreadsheet that's been converted to a webpage.

  • 1 cavab
  • 1 has this problem
  • 6 views
  • Last reply by cor-el

more options

Firefox 4.0 doesn't recognize the tabbed windows in an Excel Spreadsheet that's been converted to a webpage. Version 3.6 had no problems, nor do most other browsers. Can this be fixed to work in 4.0? There should be 8 or so tabbed windows at the BOTTOM of this page: Firefox 4.0 doesn't recognize the tabbed windows in an Excel Spreadsheet that's been converted to a webpage. Version 3.6 had no problems, nor do most other browsers. Can this be fixed to work in 4.0? Here's the URL in question: http://www.meticulum.com/LAO/LAO_Final.html There should be 8 or so tabbed windows at the BOTTOM of this page. Do I need to change any browser settings myself, or is this simply a change that needs to be made to 4.0 in order to work? Do I need to change any browser settings myself, or is this simply a change that needs to be made to 4.0 in order to work?

Firefox 4.0 doesn't recognize the tabbed windows in an Excel Spreadsheet that's been converted to a webpage. Version 3.6 had no problems, nor do most other browsers. Can this be fixed to work in 4.0? There should be 8 or so tabbed windows at the BOTTOM of this page: Firefox 4.0 doesn't recognize the tabbed windows in an Excel Spreadsheet that's been converted to a webpage. Version 3.6 had no problems, nor do most other browsers. Can this be fixed to work in 4.0? Here's the URL in question: http://www.meticulum.com/LAO/LAO_Final.html There should be 8 or so tabbed windows at the BOTTOM of this page. Do I need to change any browser settings myself, or is this simply a change that needs to be made to 4.0 in order to work? Do I need to change any browser settings myself, or is this simply a change that needs to be made to 4.0 in order to work?

Modified by Litawyn

All Replies (1)

more options

No problems here with that bottom frame in Firefox 4


Clear the cache and the cookies from sites that cause problems.

  • "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
  • "Remove the Cookies" from sites causing problems: Tools > Options > Privacy > Cookies: "Show Cookies"

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).