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Firefox isn't opening windows on Mac

Tēnā koutou (Hello everyone), I deleted Firefox to re-install it after playing with profiles and that not working how I wanted it to (yet). I uninstalled the app from th… (了解更多)

Tēnā koutou (Hello everyone),

I deleted Firefox to re-install it after playing with profiles and that not working how I wanted it to (yet). I uninstalled the app from the applications and the library on my Mac and reinstalled Firefox. Now when I open Firefox it says that it's up and running but no windows actually open up for me. I have uninstalled and reinstalled it again and it still won't open windows. I have to force quit Firefox as nothing shows up in my top tool bar to even show Firefox as open.

How can I get Firefox to actually install and be functioning on my computer again?

Running (as of an hour ago) macOS 14.5 (was using previous up to date OS when I installed Firefox again.

TIA

dracoXK 于 38 分钟前提问

downloading bios

Hi when i have to download my bios updates i am being forced to use misrosoft edge or chrome none of which i use , so the question is can i use firefox safely thanks . Le… (了解更多)

Hi when i have to download my bios updates i am being forced to use misrosoft edge or chrome none of which i use , so the question is can i use firefox safely thanks . Lee

lee 于 1 天前提问

最后由 James 于 1 小时前回复

I downloaded the new Firefox now nothing works

I've had Firefox for years and had no problems. An additional Firefox page opened when I opened Firefox and I downloaded it, now it won't open any page. I tried to reinst… (了解更多)

I've had Firefox for years and had no problems. An additional Firefox page opened when I opened Firefox and I downloaded it, now it won't open any page. I tried to reinstall but same problem. If i can't fix it I'll have to change browser

Graham Clark 于 13 小时前提问

After the 115.11.0 ESR Update All My Settings Are Gone, No Way Back

I've just updated from 115.04esr to 115.11esr for macOS to the heap of unwelcome troubles. This experience is extremely unfriendly and annoyingly brazen on part of the Fi… (了解更多)

I've just updated from 115.04esr to 115.11esr for macOS to the heap of unwelcome troubles. This experience is extremely unfriendly and annoyingly brazen on part of the Firefox developers.

Every time I launch the browser it starts up from its default profile, not mine. I lost access to all my themes, extensions, history, devices and settings as a consequence, and cannot regain it.

All efforts to launch FF from another profile upon opening of a new instance resulted in a dialog nagging me to move the app to /Applications even though I always kept it in a subfolder of my choosing, and intend on continuing to do so. Refusing to submit opens the default new Firefox profile in every instance.

Closing Firefox instances is impeded by a Chrome-like first-after-installation closure prompt asking to have the browser warn me every time I'm closing the browser. Repeatedly rejecting the prompt makes no difference.

The flatly blunt and pervasively arrogant manner, in which the new Firefox forces its way, is off the charts and is unacceptable.

Is there a straightforward way of restoring the old behaviour and telling it to honour my settings?

scrutinizer1 于 2 天前提问

log in to Netaddress with updated Firefox

How can I sign in to Netaddress with the new Firefox update? I'm afraid that as I am old and female I haven't a clue how all the information below can help. What can I … (了解更多)

How can I sign in to Netaddress with the new Firefox update?

I'm afraid that as I am old and female I haven't a clue how all the information below can help. What can I do with it? As I can't access my only email address, I'm not sure how I can follow instructions.

Fingers crossed for some information. At the moment all I get is 'bad request'.

Powell.Lesley-Jane 于 4 天前提问

loading firefox

I have a PC that cannot access the Internet. Using a thumb drive, I was going to download Firefox then load it onto the PC. Do you think this will work and if so, how do… (了解更多)

I have a PC that cannot access the Internet. Using a thumb drive, I was going to download Firefox then load it onto the PC. Do you think this will work and if so, how do I put Firefox on the thumb drive (be specific - step by step). Thank you

rcb24 于 5 天前提问

Latest Update Will Not Download

This is my Mac Monterey. My Windows 10 is in Safe Mode With Networking. The last update will not download. That version is 125.0.3. What's available under Windows upd… (了解更多)

This is my Mac Monterey. My Windows 10 is in Safe Mode With Networking. The last update will not download. That version is 125.0.3. What's available under Windows updates does not download either. Now I am running my antivirus on my Windows to see if it runs clean. I do not know why I cannot apply these updates.

tightpurchaser 于 6 天前提问

最后由 tightpurchaser 于 5 天前回复

Firefox browsing failure after upgrade to 126.0 (64-bit)

Firefox automatically updated itself to version 126.0 (64-bit) and it was unable to display any web sites. First I disabled Mozilla VPN but that did not fix my issue. Ne… (了解更多)

Firefox automatically updated itself to version 126.0 (64-bit) and it was unable to display any web sites.

First I disabled Mozilla VPN but that did not fix my issue. Next, I disabled Microsoft Defender firewall software to no effect.

Finally I updated the shortcut to Firefox on my taskbar to launch the browser. This fixed my issue.

Hopefully, this will save other users from the same pain.

astroman133 于 1 周前提问

最后由 astroman133 于 1 周前回复

Transfer Firefox from Dell Desktop to new HP Laptop?

I am replacing a ten yr. old Dell Desktop with a new HP Laptop. Can you please let me know how to get the new laptop working with my existing Firefox (v125.0.3) with curr… (了解更多)

I am replacing a ten yr. old Dell Desktop with a new HP Laptop. Can you please let me know how to get the new laptop working with my existing Firefox (v125.0.3) with current add-ons, extensions and settings? Thank you for your time !! Rick Perry

Richard Perry 于 1 周前提问

最后由 jonzn4SUSE 于 1 周前回复

Where are Native manifests stored on the Windows MSIX version of Firefox?

Native manifests describe where native messaging browser extensions can be found, as described here: https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensio… (了解更多)

Native manifests describe where native messaging browser extensions can be found, as described here:

https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Native_manifests#native_messaging_manifests

Specifically on the MSIX version of Firefox available in the Microsoft Store, what directory does Firefox look in for native manifests?

The problem I need to solve is that I need to place a native manifest in a location where Firefox can see it, specifically in the new Windows MSIX installer. This seems to be reasonably straightforward, if I can confirm where that is.

minfrin 于 1 周前提问

Files on Mac have converted to Firefox (which I don't use) and will not open. Either in Mac, Adobe or Firefox

Hi Lots of my files on Mac have converted to Firefox (which I don't use) and will not open either in Mac, Adobe or Firefox. They are showing in my icloud drive but I cann… (了解更多)

Hi Lots of my files on Mac have converted to Firefox (which I don't use) and will not open either in Mac, Adobe or Firefox. They are showing in my icloud drive but I cannot open them. And I REALLY need them as they are the source files for a website. I have no idea why this has happened, but would love some advice on how to fix it. I don't ever intend to use Firefox so not quite sure how it happened. Many thanks

Bombshell Tans 于 1 周前提问

firefox didnt like the drobox directory I chose for downloads and now it wont ask anymore where to put downloads

I've always had my firefox checkmark the "Always ask you where to save files" box. I started to download a file from Envato elements, and firefox asked me where I wanted … (了解更多)

I've always had my firefox checkmark the "Always ask you where to save files" box. I started to download a file from Envato elements, and firefox asked me where I wanted to put it, so I pointed it to a dropbox folder on my finder level (I'm on a Mac computer). Some pop up showed up that said it didnt like the directory so I hit ok. Then I tried to download again to another location but now firefox won't ask me where i want to download the file to. And instead it just populates a file in the downloads folder called "7gp69ST8.mp4.part" or something similar. If I uncheck "Always ask you where to save files", the whole file downloads just fine to the downloads folder but I dont want that setting, I want the check mark ON so that it asks me each time where to save the file to. But its not asking me any more. So I hit quit on firefox and came back in and the issue persisted. I cleared the cookies and the issue persisted. Please help me fix this.

rachelcenter 于 1 周前提问