We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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.

Rohkem teavet

Why are certain features deemed uncompatible when upon forced installation...they work?

  • 2 vastust
  • 3 on selline probleem
  • 6 views
  • Viimati vastas cor-el

more options

All revisions since 3.0 do not load foxkeh theme,foxkeh everywhere,lolifox,etc.because they are deemed incompatible. When a forced installation is done using nightly tester tools, lo and behold! they work just fine!! So what makes these add-ons incompatible? Who determines this, using what criteria?

All revisions since 3.0 do not load foxkeh theme,foxkeh everywhere,lolifox,etc.because they are deemed incompatible. When a forced installation is done using nightly tester tools, lo and behold! they work just fine!! So what makes these add-ons incompatible? Who determines this, using what criteria?

All Replies (2)

more options

It is down to the author of the add-on to indicate what versions of Firefox the add-on is compatible with. It is quite common for the author to stop working on an add-on, it may still work in later versions of Firefox but it is never updated to show that it will work.

I would not try making themes work with later versions of Firefox, themes have to be updated to work with later versions.

more options

Your above posted system details show outdated plugin(s) with known security and stability risks.

  • Shockwave Flash 10.0 r12

Update the Flash plugin to the latest version.