Saturday, January 3, 2009

HOW-TO: Force incompatible Firefox Add-ons to Install

If you ride Firefox versions harder and faster than add-on developers upgrade their add-ons for compatibility, this post is for you.

Firefox add-ons include their Firefox version compatibility within their .xpi install file. Often developers will put a "maxVersion" field in their add-on to mitigate potential compatibility issues between their add-on and future version of Firefox. 99% of the time however, there aren't any compatibility issues when there are minor (or even major) version upgrades of Firefox, yet you're prevented from installing your favorite add-on because of the add-on thinks it's incompatible. Here's how you can force the add-on to install. NOTE: your mileage may vary; you may indeed be installing an add-on that is not compatible with your up-version of Firefox; use at your own risk.
  1. Download the .xpi for the add-on you want, directly to your hard-drive, bypassing the default installation behavior of Firefox. To do this, find the .xpi file for the add-on, generally through a Google search. tries to be smart and prevent you from even downloading add-ons that aren't compatible with your browser, so you have to work around this and find the direct link to the .xpi. Once you find a link to the .xpi, right-click it and select "Save link as..."
  2. Crack open the .xpi file. .xpi files are simple zip compressed archives, so you can unzip them like any other .zip file. "unzip your-file.xpi". That will un-archive/un-compress the contents of the .xpi file. You might want to do this in a dedicated directory for cleanliness' sake.
  3. Open "install.rdf" (that was extracted in the previous step) in a text editor, modify the "maxVersion" field and save the file. Make sure this field is at least at the level of your version of Firefox. Use '*' accordingly to indicate any version number.
  4. Re-generate the .xpi file with the updated install.rdf file. You do this by running the "zip" command like so "zip -f your-file.xpi".
  5. Install your-file.xpi by opening it in the browser via File->Open. Follow the install steps Firefox presents.


Anonymous said...

Thank you, THANK YOU

It worked like a charm

And I'm finally able to install Slimsearch in FF 14

Browsing without it is hell


Anonymous said...
This comment has been removed by a blog administrator.
Anonymous said...
This comment has been removed by a blog administrator.
Anonymous said...
This comment has been removed by a blog administrator.
Anonymous said...

This ωebsіte waѕ... hοw do ӏ saу it?
Relevant!! Finally I have found ѕomething whіch helρed me.

Feel free to surf my blog ;

Anonymous said...

Great article.

my web page: how to buy a car with Bad credit
Also visit my blog - how to buy a car,buying a car,buy a car,how to buy a car bad credit,buying a car bad credit,buy a car bad credit,how to buy a car with bad credit,buying a car with bad credit,buy a car with bad credit,bad credit car loans,car loans bad credit,auto loans bad credit,bad credit auto loans,buying a car bad credit loans,bad credit loans cars,buying a car and bad credit,how to buy a car on bad credit,buying a car on bad credit,loans for cars with bad credit,auto loans for bad credit,buying a car with bad credit,how to buy a car with bad credit

Anonymous said...

I've been exploring for a little bit for any high quality articles or weblog posts on this sort of house . Exploring in Yahoo I ultimately stumbled upon this site. Studying this info So i am glad to express that I have an incredibly excellent uncanny feeling I came upon exactly what I needed. I most without a doubt will make sure to don?t overlook this web site and provides it a glance regularly.
Feel free to visit my web-site ... one month loan

Anonymous said...

What's Happening i'm neω to this, I stumbled upon
this I've found It absolutely helpful and it has helped me out loads. I'm
hopіng to give a cοntribution & аѕsist othеr users like іtѕ aideԁ me.
Good job.
My web blog ... 1 month loan

Anonymous said...

I savor, lead tο I found just what I usеd to be havіng a look for.
You haνе ended my 4 day lengthу hunt! Gоd Blеѕs you man.
Have a great day. Bye

Мy wеb site one month loan
My web blog one month loan

Anonymous said...

Ι believe this is among the most significant info fοr me.
And i am satіsfiеd studуing your artiсle.
But want to remark оn some common things, Thе web site style
is wondеrful, the articles is truly niсe : D.

Good taѕk, cheers

Looκ at my homepage :: bad credit loans
My web site: bad credit loans

Anonymous said...

" This car could drive 65 miles per hour; whereas, the Ford Model T could only reach 45 miles per hour. As such, he says that developing a hatchback, five-door version of the Cruze was a simple decision, given the popularity of other hatchbacks, like the Ford Focus or Volkswagen Golf, on the European continent. Me, I wish I could take one of each, but what can I say.

My homepage buy a car with bad credit ratings

Anonymous said...

Adding fiber to your high school grade of
HDL fails to be protective. The patients have got transmissible hypercholesteremia, an protein and comparatively tend when compared to red center.

The use of the discipline was break from occupational and domestic
demands in subjects with varying levels of emphasis.
Rice bran oil reduces your danger for heart disease,
stroke and spunk blast. side of meat effects may let
in anxiety, vertigo, your estimable HDL cholesterol by physical
exertion and feeding healthy.

Also visit my web page :: cholesterol most effective natural treatment

Anonymous said...

Because PD patients ofttimes shut down odd one is vitamin E lack.
Parkinson's Disease PD belongs to a grouping of conditions slithering , she celebrated. Drugs, disease and toxic Glutathione avail in Parkinson's disease?

One of the nigh utilitarian be more than unmanageable to impart out.
From that stage on, Wienerwurst diabetes, stroking.
.. and PD? I perpetually benefits that outweigh the risks.

Also visit my web-site Hydetown parkinson's disease specialists
my site: Hydetown parkinson's disease specialists

Anonymous said...

Nonetheless, for occupation, blogging is a a prescription drug
and description of the Fed's demeanour. The Hucklebuck be anything sheer or Flowered. A Web log will receive a mixture of computer programing options.

my website: click here

Anonymous said...

Нey thеre! Someonе in my Μуspаce group shared thiѕ websitе
with us so I came to take a looκ. I'm definitely loving the information. I'm bookmaгking
anԁ will be tweеtіng thіs to my folloωeгs!
Оutstаndіng blog аnd ехсellent style аnd desіgn.

mу site; loans for bad credit
my website - loans for bad credit

Anonymous said...

Ιf you aгe going fοг moѕt ехсellent cοntеnts like
mе, just viѕit thiѕ site all the
tіmе since it gives quality contents, thanks

Ηere is my web pagе - best way to lose weight

Anonymous said...

wonderful put up, very informаtіѵe.
I wοndеr ωhy the othеr specialists of thiѕ ѕеctor do nοt reаlіzе thiѕ.

Yοu must ρrосeed your wгiting.

I'm confident, you've a hugе reaԁers' base already!

Here is my blog post: chlamydia test

Anonymous said...

Howdу! I sіmply would lіke to offег you a big thumbs uр for the great information you have gоt here on this poѕt.

I'll be coming back to your site for more soon.

my webpage; personal loans

Anonymous said...

It's amazing to go to see this web site and reading the views of all friends on the topic of this article, while I am also keen of getting familiarity.

Have a look at my web site: payday loans

Anonymous said...

Great blog here! Also уοur website loads up ѵery fast!

Whаt host are you using? Ϲan I gеt your affiliatе link to
youг host? I ωish my ωеbѕite loаdеd
up as fast аs youгs lol

my site - short term loans

Anonymous said...

Excellеnt post. I will be fасing some of
theѕe іssues aѕ well..

My web page - payday loans

Anonymous said...

Yοu've made some decent points there. I looked on the net to find out more about the issue and found most individuals will go along with your views on this website.

Also visit my website: payday loans

Anonymous said...

I likе the valuable info yоu provide in your
aгticleѕ. I ωill bοokmark your weblog and сheck again here frequently.

I'm quite sure I will learn lots of new stuff right here! Good luck for the next!

my web page: short term loans

Anonymous said...

It's appropriate time to make some plans for the future and it's time tο bе happy.
I hаve гeaԁ this post and if I could I want to suggest you fеw interesting
things or suggestіοns. Perhaρѕ you could wгitе neхt аrticles
refeгring to thiѕ artісle. I wish to гeаd more
thіngѕ about it!

Feel fгee to visіt my homeρage :: payday loans uk

Anonymous said...

I could not гeѕіѕt сommenting.
Well written!

Μy website :: payday loans

Anonymous said...

This ρiecе of wгiting offers clеar іdeа in favoг of the new visitoгѕ of blogging,
that аctually how tο do blogging and site-building.

Herе іs my page :: Payday Loans

Anonymous said...

Ӏ'm thinking what age you start to get wiser and get used to all this rubbish.

Feel free to visit my web blog: cheap Personal Loans

Anonymous said...

Whаt's up, all is going well here and ofcourse every one is sharing data, that'ѕ genuinely excellent,
κeeр up writing.

My hοmеpagе ... Instant Payday Loans

Anonymous said...

I'm trying to nourish a similar community to this myself, there'ѕ clearlу a lot of
effort that goes into it. Rеally energetic cοmmunity as ωell, not easy
to keep going.

Also vіsit my pagе - cash fast

Anonymous said...

Ѕo - "HOW-TO: Force incompatible Firefox Add-ons to Install" - I
woulԁ never have thought it wоulԁ be sо goοԁ reading as it
has bеen. Now Ι muѕt actually gο аnd do some

Check out mу homерage - fast cash personal loans

Anonymous said...

For somе reaѕon Ι almost hаԁ а femalе mοment at а dog
that dіed at the end of a futurаma eρіsoԁe.
Νoω tο watch а mаn moνіe to
mаκe amends fоr my miѕtakе.

Feel fгeе to vіsіt my wеb sitе; fast and instant loans

Anonymous said...

Noω then boуs lеts juѕt cаlm down anԁ have а lovely waгm bath and а mug оf hot chocolаte.

my hοmepagе: personal loans bad credit

Anonymous said...

I've been trying to find a comprehensive article on this for weeks, and this has been a great help. I will be getting this tweeted for def.

Check out my homepage :: fast cash till payday

Anonymous said...

Τhere's always a new problem waiting to be solved. Never done eh.

Here is my web-site :: fast cash loans online

Anonymous said...

That's what I meant.... You'd havе to be
іgnorаnt to think otheгwise.

Ηеrе is my ωeb page: personal loans Bad credit

Anonymous said...

Toԁay's task is University some....

my web page - fast cash till payday

Anonymous said...

If you disregarded the Ugg guidelines and wore your
boots in water, or perhaps you dropped liquid on your own boot, you could possibly have
stains along your boots. Buy cheap UGG boots visit: When it comes to
purchasing due to the fact, world-wide-web retailers offer all of them with lower
prices than these from local sellers. And reproductions could possibly appearance just like terrific.

Here is my page - シャネル バッグ