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i do not have a home icon button

my icon home button is gone from the top when i go to a my favorite button to go to different places i can not go back home ther is no icon button i have to hit my x and … (閱讀更多)

my icon home button is gone from the top when i go to a my favorite button to go to different places i can not go back home ther is no icon button i have to hit my x and log back in.

okeydavis 於 4 年前 詢問

cor-el 於 4 年前 解答

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run two copies of firefox at same time

How can i please run two copies of firefox at the same time, it worked ok until update to 50.1, by adding this to the icon target box. 1. -no-remote -P Default 2. -no-rem… (閱讀更多)

How can i please run two copies of firefox at the same time, it worked ok until update to 50.1, by adding this to the icon target box. 1. -no-remote -P Default 2. -no-remote -P Username

But now seems to not work anymore.

Many Thanks

porkyuk 於 4 年前 詢問

cor-el 於 4 年前 解答

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don't download pdf, open the page

Firefox downloads pdf automatically - this is maddening! It needs to open the page where the pdf is, leaving me the choice to download or not. Can I change setting so tha… (閱讀更多)

Firefox downloads pdf automatically - this is maddening! It needs to open the page where the pdf is, leaving me the choice to download or not. Can I change setting so that Firefox either opens the page of opens the pdf? Many thanks

guycruls 於 4 年前 詢問

AliceWyman 於 4 年前 解答

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How to locate list of Add-ons from previous install of Firefox

I had a list of Add-ons on my Firefox running on XP. There were issues with the XP system that forced me to wipe the Hard drive and do a clean install of XP. Now that it… (閱讀更多)

I had a list of Add-ons on my Firefox running on XP. There were issues with the XP system that forced me to wipe the Hard drive and do a clean install of XP. Now that it is fully running again, I have installed Firefox. PROBLEM... I do not remember all the Add-ons and there settings. I did backup my previous system including c:\program files on another hard drive.

1) Can you point to where the Firefox info is stored? 2) Is there a way to copy the old file or can you read it and supply the Add-on names?

Thanks.

ccfred 於 4 年前 詢問

cor-el 於 4 年前 解答

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How do I stop firefox from updating, even when I marked it not to?

I have to use version 51 so that I can use Java to open Oracle (I refuse to use IE). I have checked the box to never check for updates, Mozilla updated anyway. I deleted… (閱讀更多)

I have to use version 51 so that I can use Java to open Oracle (I refuse to use IE). I have checked the box to never check for updates, Mozilla updated anyway. I deleted everything I could find on my computer Mozilla related, re-installed version 51, checked the box to not update and checked daily to make sure that there were no pending updates. I ran it for about a week just fine, but then it crashed and when it restarted, it was on version 53. I deleted everything Mozilla again, re-installed v51, told it not to install the sneaky background service, checked the never update box, went into the about:config and made sure the setting really said not to update, then went into the prefs.js file to triple check that it really really wouldn't be set to sneak in an update, and then went and double checked that the sneaky background service wasn't installed, then made sure it didn't have any pending updates anywhere. Ran it fine for a day, it crashed, and when I restarted it, surprise, surprise I'm on v54. It shouldn't be this hard to just stay on the version I want to use. What in God's name do I have to do to keep it from updating? Does Mozilla just ignore what the user actually tells it to do and does what it wants anyway or is my version of Mozilla just trying to start the Skynet revolution? I'm pretty close to just writing a vb script to just delete everything Mozilla off my computer and re-install v51 it everyday at midnight so I can just not have to deal with it anymore, but I figured I'd ask for help here first. If I can't get help here, I'll probably just go under my desk and cry while eating glue and rocking back and forth until they either fire me or have me committed.

Glebin47 於 4 年前 詢問

John99 於 4 年前 解答

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I can't bypass certificate warnings anymore (HSTS)

In short, I want to be able to bypass certificate warnings. Yes, I've seen this: https://support.mozilla.org/en-US/questions/1169632 "When there is HSTS(HTTPS Strict Tran… (閱讀更多)

In short, I want to be able to bypass certificate warnings.

Yes, I've seen this: https://support.mozilla.org/en-US/questions/1169632 "When there is HSTS(HTTPS Strict Transport Security) set on the server, you cannot add a exception"

In less short, my case (because one needs to always justify one's methods), I set up a subdomain on a separate IP/host and I'm trying to test some project for which I use a webpage as a small visible part. However, the domain uses HSTS (HSTS == very nice).

However, I'm just casually testing something using a subdomain (or even a fake domain, or a real domain pointing to a new server being prepared, maybe using /etc/hosts) pointing to an external or internal IP on some old computer on my LAN or even on my own computer. And that's not possible anymore.

People should always have the option to bypass a warning, and I'm all for the warnings. If anything, there shouldn't have been a box with the option "always remember" ticked by default. There are other cases where this can be useful, some we don't even know yet.

BatManuel 於 4 年前 詢問

philipp 於 4 年前 解答

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How to fix sluggishness and freezing up on Facebook

When I am on Facebook it is sluggish and freezes sometimes to the point where I have to kill the browser in task manager. it seems to be only on Facebook and only on one … (閱讀更多)

When I am on Facebook it is sluggish and freezes sometimes to the point where I have to kill the browser in task manager. it seems to be only on Facebook and only on one account. My personal account stalls and freezes up, yet my daughters on the exact same PC using Firefox doesn't. I have tried several on line trouble shooting links and nothing helps. Facebook works fine in internet explorer/edge, Chrome, and etc., but it is a pain to have to jump from one browser to the other. This issue just started about one week ago.

scjax 於 4 年前 詢問

FredMcD 於 4 年前 解答

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I keep getting this error message Context3D not available! Possible reasons: wrong wmode or missing device support.

Hi! Since firefox updated a couple of days ago, I've had nothing but issues with my flash-based games. Tonight I have an error message on one game I play: Context3D not a… (閱讀更多)

Hi!

Since firefox updated a couple of days ago, I've had nothing but issues with my flash-based games. Tonight I have an error message on one game I play:

Context3D not available! Possible reasons: wrong wmode or missing device support.

How do I solve this?

Thank you!

Karen

karen71 於 4 年前 詢問

cor-el 於 4 年前 解答

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multiple languages activated

Is there a way to have multiple languages packs activated at the same time? I'm from Sweden so I'm writing a lot in my language of course but i also write in english on o… (閱讀更多)

Is there a way to have multiple languages packs activated at the same time?

I'm from Sweden so I'm writing a lot in my language of course but i also write in english on other sites like youtube. Can i have multiple languages packs activated at the same time so that i don't have to choose what language i I'm going to write in because i really need the spelling correcting function in the language pack because I cant spell :)

danne 於 4 年前 詢問

cor-el 於 4 年前 解答

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"browser.cache.memory.capacity" seems obsolete.

I want to increase firefox's memory cache. From the knowledge base, this seems to be the value that should be changed. http://kb.mozillazine.org/Browser.cache.memory.capa… (閱讀更多)

I want to increase firefox's memory cache.

From the knowledge base, this seems to be the value that should be changed.

http://kb.mozillazine.org/Browser.cache.memory.capacity

To verify the change, I checked "about:cache?device=memory".

No matter what the value "browser.cache.memory.capacity" is, under the section "memory",

It shows "Maximum storage size: 28672 KiB".

(the disk cache section shows correct values, btw)

Is there something wrong here?

FF ver, 52.6 ESR, 51, and several other old versions.

fred.jp 於 3 年前 詢問

the-edmeister 於 3 年前 解答

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Firefox will not close! Cmd+Q does nothing.

I cannot close Firefox on my Macbook. This is a new problem. Macos Sierra 10.12.2 (16C67). Firefox Version 51.0.1 Build ID 20170125094131 I have to restart the machin… (閱讀更多)

I cannot close Firefox on my Macbook. This is a new problem. Macos Sierra 10.12.2 (16C67). Firefox Version 51.0.1 Build ID 20170125094131 I have to restart the machine . . .

JennyE 於 4 年前 詢問

cor-el 於 4 年前 解答

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How can I fix this extremely thin font problem?

For some concise background, I'm a designer and need to work with a variety of typefaces. I had a lot in my font folder, for Windows 7, and cleared them all. Of course, t… (閱讀更多)

For some concise background, I'm a designer and need to work with a variety of typefaces. I had a lot in my font folder, for Windows 7, and cleared them all. Of course, there are some the system wouldn't let me delete since they're essential. Then, I installed the fonts I needed after. My font folder is ideal right now.

However, there's one small problem that's irritating me. On a variety of webpages, such as Yahoo Answers and Behance, there's a version of Helvetica or Helvetica Neue being displayed, either one of the thin or light fonts. See the attachments.

The funny thing is, I purposely deleted those fonts since I don't like them. As you can tell, the thin/light version is very hard to read and almost has no use. When I had those fonts, I still had this problem, so I'm not sure what to do. I also have this issue with Internet Explorer on the same pages. Firefox lets websites choose their own fonts, which obviously gets rid of the issue, but brings about a whole variety of new issues depending on each webpage that I won't bother explaining.

There is no way to download Windows 7's default fonts in 2017, to my knowledge. I've searched far and wide on the internet for a solution. I could ask Microsoft about this problem, but they'll likely just tell me to buy the latest version of Windows.

aesthetictherapy 於 4 年前 詢問

cor-el 於 4 年前 解答

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Where and what is the Firefox location bar?

I have searched Mozilla support for Location Bar without success. It shows me links to other Firefox bars, but no Location Bar. And yet Tools-Options-Privacy clearly refe… (閱讀更多)

I have searched Mozilla support for Location Bar without success. It shows me links to other Firefox bars, but no Location Bar. And yet Tools-Options-Privacy clearly refers to Location Bar. I have never seen such a bar in all my years of using Firefox. I had hoped Location Bar would be defined somewhere in Mozilla support but no such luck.

loyall 於 4 年前 詢問

loyall 於 4 年前 解答

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Firefox crashes every time i try to upload something.

Every time i need to upload a file to a website, as soon as i click Browse to find the file, Firefox crashes. Using Chrome to do the same thing works fine. I have had t… (閱讀更多)

Every time i need to upload a file to a website, as soon as i click Browse to find the file, Firefox crashes. Using Chrome to do the same thing works fine. I have had this problem on several different websites.

gareth.tunley 於 4 年前 詢問

FredMcD 於 4 年前 解答

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Facebook Games don't play,says "Context 3D not avail/Poss.Reasons:wrong wmode or missing Device-help

Just installed Firefox & Adobe Flash Player.Firefox is my Default Page instead of Chrome.When I click on a Game in Facebook it says,the Question I asked above.It says… (閱讀更多)

Just installed Firefox & Adobe Flash Player.Firefox is my Default Page instead of Chrome.When I click on a Game in Facebook it says,the Question I asked above.It says:Context 3D not available! Possible Reasons:wrong wmode or missing device.I'm not a Computer Whiz,just like to play my Games.I installed Firefox,because my Games on Fb where running slow or it says:Wait or kill.I don't even know what a wmode is.Please,help.....Thank you

PBurse 於 4 年前 詢問

cor-el 於 4 年前 解答

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When using Firefox some of the web pages I open are black, why?

It started happening a few months ago after the last updates, and no fixes that I know of (delete and reinstall Firefox/ get rid of all extensions etc.) have worked. Here… (閱讀更多)

It started happening a few months ago after the last updates, and no fixes that I know of (delete and reinstall Firefox/ get rid of all extensions etc.) have worked. Here's the deal, all list boxes on any website I go to from Firefox and only Firefox are black unless my mouse pointer is over the text (see attached screen capture). Also some web pages I open are mostly black save a couple embedded videos etc., except some text and other clickable items become visible when the mouse pointer scrolls over them (attached screen capture of web page in Firefox with issue and screen capture of same web page in Chrome no issue).

hellno187 於 4 年前 詢問

FredMcD 於 4 年前 解答

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Desktop shortcuts quit working

As of 1/26/2017 I started having problems going to websites directly from desktop. Sometimes it works and other times it does not. (going to the same site) I power up … (閱讀更多)

As of 1/26/2017 I started having problems going to websites directly from desktop. Sometimes it works and other times it does not. (going to the same site) I power up or restart computer and it works for a couple ot times and thereafter it just sits at the home page which in my case is 'about blank'. I can get to all the websites if I just type the name in or use the bookmark Also if I exit from site ( click on X on top) and try to load another copy of firefox it sometimes says that it is still running ( sure enough I see it on the task bar although I have exited it by clicking on X. My platform is win10 (64 bit) Firefox version is 51.0.1 (32 bit) I re-installed it. Made no difference. I cannot test this without the addons as I would already be on the homepage. What should I try next? This used to work since the beginning of time. Thanks George

Sirk 於 4 年前 詢問

Sirk 於 4 年前 解答

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i cannot open the website of my school, i get SEC_ERROR_REVOKED_CERTIFICATE

since firefox upgraded to 51 (this morning) i am not able to open my school's site i get the answer SEC_ERROR_REVOKED_CERTIFICATE; telling the certificate was peer's. unt… (閱讀更多)

since firefox upgraded to 51 (this morning) i am not able to open my school's site i get the answer SEC_ERROR_REVOKED_CERTIFICATE; telling the certificate was peer's. until they correct the certification isn't there a way to bypass the blocking of the site, that i trust, and i need to work in ? thanks to all

pteller 於 4 年前 詢問

cor-el 於 4 年前 解答