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.

সহায়তা খুঁজুন

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.

আরও জানুন

When I want to use Stylish, it says that the extra is not compatible with mozilla firefox 3.6.6...what can I do to make Stylish work? I mean, can I downgrade firefox so I can use this extra?

  • 1 উত্তর
  • 9 এই সমস্যাটি আছে
  • 4 দেখুন
  • শেষ জবাব দ্বারা cor-el

more options

Mozilla firefoz says that Stylish is not compatible with 3.6.6. Can I downgrade mozilla so I can use this application?

URL of affected sites

http://

Mozilla firefoz says that Stylish is not compatible with 3.6.6. Can I downgrade mozilla so I can use this application? == URL of affected sites == http://

All Replies (1)

more options

Delete the files extensions.* (extensions.rdf, extensions.cache, extensions.ini) and compatibility.ini in the Firefox profile folder to reset the extensions registry. See "Corrupt extension files": http://kb.mozillazine.org/Unable_to_install_themes_or_extensions

If you see disabled extensions that are not compatible on the next start in "Tools > Add-ons > Extensions" then click the "Find Updates" button to do a compatibility check.