Why does firefox ignore the exceptions I entered and disallow pop ups from sites that I have listed to be "allowed"

sometimes the pop up blocker allows the exceptions I have listed but most of the time it does not. Is there any way to fix it so that it always allows the exceptions?

It is possible that you run into this pop-up maximum (the default value is 20).
* http://kb.mozillazine.org/dom.popup_maximum
*http://kb.mozillazine.org/about:config
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do not click the Reset button on the Safe mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

Similar Messages

Why+does+firefox+open+the+following+tab+file%3A%2F%2F%2FC%3A%2FUsers%2FTom%2FAppData%2FLocal%2FTemp%2Frpc.html

why+does+firefox+open+the+following+tab+file%3A%2F%2F%2FC%3A%2FUsers%2FTom%2FAppData%2FLocal%2FTemp%2Frpc.html

Just delete that file in the temp folder and cleanup that folder.
*file:///C:/Users/Tom/AppData/Local/Temp/rpc.html
See these articles for some suggestions:
* https://support.mozilla.com/kb/Firefox+has+just+updated+tab+shows+each+time+you+start+Firefox
* https://support.mozilla.com/kb/How+to+set+the+home+page - Firefox supports multiple home pages separated by '|' symbols

Why does Firefox remove the URL from the query string?

Hello there,
I've writing a servlet to read data from a file stored on a server. I'm using an HTTP <INPUT TYPE=file > element to locate the file to be read. When I run the servlet using IE as the browser it works fine. When I try running it using Firefox, the path to the file is not included in the query string. The full URL to the file shows up in the file input text field but then mysteriously disappears from the query string. Without the path, the servlet can't locate the file and the servlet fails. How do I get Firefox to include the path in the query string or is there some other workaround for this problem. I want my servlet to work on all types of browsers.
thanks,
grant

Well you may also ask it the other way. Why does Microsoft send the full path file with the input type="file" component?
The purpose of this control is to upload a file from the client to the server. That file is sent with the request.
It does not allow you to browse server files at all. Most probably you are working on your developer machine where the client IS the server, so it works right now.
It won't once they're seperate.
<input type="file"> is the wrong tool to use to browser the server. You need to write your own html pages to do that.
Cheers,
evnafets

Why does Firefox trigger the UAC warning each time I open it?

I design websites and test them across most browsers. We use Windows 7 operating system, and only Firefox triggers the User Account Control message on our test computers, which is a major annoyance when opening instances of Firefox in rapidfire order as web designers do. Is there a way to disable it? The UAC is not triggered by Opera, Safari, Chrome and we have made sure we have not checked properties-compatibility tab - "Run this program as administrator" in both the Firefox.exe file as well as any desktop shortcuts - as advised by several people and contributors to Firefox forums. But that doesn't have an effect. Each time we test, we get the Windows 7 UAC message. We've written to Microsoft several times and they have not replied. We thought perhaps you'd have a solution that actually works.
Thanks

I reinstalled first without deleting everything and then as you suggested. The program now comes up ok when I log in as administrator. However, it is the only program I have that suddenly won't work as a non-administrator without requesting that the administrator approve it to make changes to my computer. I have looked at the permissions and they are the same as for WordPerfect, for example. I don't expect that this program makes changes to my computer that will bother any other users.
Why does Windows 7 think that Firefox is going to change the computer for other users?

Why does Firefox open the printer dialogue box whenever it starts up

When Firefox opens the printer dialogue box automatically opens - why and how do I stop it doing this.
This never used to happen on previous versions of firefox

Some web pages will pop up the print dialog automatically. In particular, pages that websites have specially formatted for printing may do this.
Are you restoring tabs that you previously opened, or starting up with your home page(s)? I suspect that one of them is generating the dialog. You could check by going to each one and reloading the page to see whether it is from that page.

Why does Firefox change the filenames of pdfs when it opens them? They go from normal names to 8-digit random letter/number sequences

When I click to open a PDF from Firefox it behaves very strangely. Instead of opening the PDF with its original filename (say for example: Report_on_the_weather.pdf) it changes the file name on opening. They open up with random 8-digit filenames (for example 5918Bd01.pdf). It does this for all PDF files. I would like to stop this behabviour. Any ideas?
My configuration:
Firefox 4
Windows XP
Adobe Acrobat 8.1 Standard (not the Reader, the full standard application)

cor-el, thanks for responding. As it turns out the machine was compromised, probably due to the Java upgade from 6.x to the supposedly current 7.x version. I suspect one of the 'always open' tabs in my profile was aimed at a site that had been compromised to exploit the java vulnerability that has not apparently been fixed yet.
After removing Java, a current Panda AV scan detected three bad jar files. Further testing with MSCONFIG found a file in startup that did not belong, turns out to be a new exploit with very little coverage on virustotal (neither Panda nor McAfee detected it as malware) but as soon as it was taken out of the startup, Firefox started working perfectly.
Firefox was the parakeet in the cave, tipping over to let me know something was wrong.
The machine is in quarantine until a much more complete analysis is done. We may still rebuild it to be certain.
I'm giving you a 'solved' on this because the windows safe mode boot pointed the way to determining the problem.

Why does Firefox 8 maximize to both monitors and ignore dual monitor software rules?

I updated to Firefox 8.0. I have a Colorgraphic 2 (dual monitor) setup. When I maximize FF 8.0, it maximizes to both monitors. My other programs and previous versions of FF do not do this. My multi-screen software is set so maximizing only takes place in the monitor where the curser is, not both. it's also supposed to open in the monitor where the curser is, but doesn't because I can't close maximized because it's covering both monitors. It's like FF 8.0 ignores the multi-screen software rules. Some minor programs (printer, player programs, pop-ups) do this but no major ones until FF 8.0. Can this be fixed?

Jumping from Firefox 2 to Firefox 8 was a very big jump, you skipped 7 versions, and your Profile may be partially b0rked. Try a new Profile and see how it works.
http://kb.mozillazine.org/Creating_a_new_Firefox_profile_on_Windows

Why does Firefox select the last used printer instead of the system default printer on startup?

In the course of using Firefox I selected my color printer to print in color then closed Firefox. When I reopened Firefox later on and sent something to the printer I had assumed it picked up the system default printer, a monochrome laserjet. It picked up the color printer instead. When I restart my other apps they automatically pick up the default printer. Why not Firefox?

Some web pages will pop up the print dialog automatically. In particular, pages that websites have specially formatted for printing may do this.
Are you restoring tabs that you previously opened, or starting up with your home page(s)? I suspect that one of them is generating the dialog. You could check by going to each one and reloading the page to see whether it is from that page.

Every time I visit CNN I get a message saying that Firefox prevented the page from automatically reloading. I want to allow this. How can I do this? Why does Firefox make this so difficult? It's just a news site...

I want to allow CNN.com and other news and weather pages as well as blogs to automatically reload. I cannot figure out how to do so. Every other browser I've ever used has a way of allowing certain "trusted" sites to reload. All I get is an icon that says "Allow" but when I click on it the message instantly reappears and the only way to get rid of it is to "X" out of it which defeats the purpose completely.

That shouldn't block refreshes.<br />
If that happens then check your extensions (Tools > Add-ons > Extensions)
See:
* https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Why does Firefox 4.0 keep asking me for some "32-bit plugin" item that requires restarting the browser, and then I keep getting the SAME MESSAGE (this only shows up when I am in my Yahoo e-mail!)?

This only happens when I am typing an outgoing e-mail on my Yahoo account!

Please do the following.
Click '''Help '''| '''Check For Updates'''. The option to update should appear and version 3.6.17 should download and install.
However, sometimes things go pear-shaped and you get version 3.5.19. If that happens, repeat the same steps to update to 3.6.17.
Once you have 3.6.17 installed, you'll get the opportunity to update to the current version which is 4.0.1 ''Please don't do that for the moment because you first of all have to update your plugins''. To do the latter, please do the following.
Go to http://www.java.com/en/ and install the latest version of Java.
Update Adobe Shockwave for Director via http://get.adobe.com/shockwave/
Update Adobe Flash via http://get.adobe.com/flashplayer/
Update Adobe Reader via http://get.adobe.com/reader/?promoid=BUIGO
For security details regarding the Adobe updates, see: http://www.adobe.com/support/security/advisories/apsa11-02.html
Once you've updated all those, go to '''Help '''| '''Check For Updates '''again to update to version 4.0.1

Why does Firefox 31 change all PDF icons and opening in browser, require a fix using REGEDIT to fix for ALL USERS on a computer?

The solution to use REGEDIT in the question linked below almost fixed my trouble with PDF files on over 30 computers, with several users on each computer:
https://support.mozilla.org/en-US/questions/1013642
But I needed to fix it for ALL users on a computer, without logging onto each account, on each computer. My fix was to logon as administrator and change the following system-global key instead:
HKEY_LOCAL_MACHINE\Software\Classes\.pdf
Name: Default
Type: Reg_SZ
Data: FirefoxHtm
Changed the data from FirefoxHtm to AcroExch.Document.11
I use Adobe Reader XI on Win7 Pro, 64-bit machines.
The problem started when I ran a downloaded file to install the new version of Firefox on the computers.
Why would Firefox require me to use REGEDIT in this manner to fix the problem?

This only happens when you set Firefox as the default browser and Firefox thinks that there is currently no application the handles PDF files.

Why does Firefox regularly lose my add-ons and I have to reset and re-install (Download helper, Status-4-evar, Google Lite)

I lose the add-ons when Firefox automatically upgrades to the latest version but this is not the only time. It may work for 5-10 days without a problem then without warning or error, it just losess the add-ons, upgrade or no upgrade. This is most annoying as they will not re-download and re-install and all I can do is reset Firefox then re-customise the browser again to my look and feel, then have to download and re-install these add-ons again. It seems like I am doing this continually over and over again.

Thanks Cor-el but I am with azgirl7 that trying to follow the instructions is not easy. I have had some success by copying all my profiles from C:\Users\Brendan (my name) \AppData\Local\Mozilla\Firefox\profiles to a spare folder I have created. When Firefox updates or changes, I delete the profiles and copy them back from the spare folder. But this does not work every time. All in all, it is very time consuming and one that Mozilla should have an easier method to protect as well restore.

Why does Firefox need to control my mic and my camera?

To install Firefox on my phone I must first accept these permissions.
Hardware Control:
Record audio:- Allow application to access the audio record path.
Take pictures and video. Allow application to take pictures and video with the camera. This allows the application AT ANY TIME TO COLLECT IMAGES THE CAMERA IS SEEING.
I have stopped using Facebook Apps and many Google products because they what this sort of contol and basically I don't trust them.
Why do so many apps need such spying power? and where can I download an old version of Firefox.android that pre dates this control freaky version? After all it used to work just fine without.
Thanks
Jonpon

making permissions optional and controllable for the users is something that would have to be implemented on the OS level. if you have a device with android 4.3 or above it might already work through this hack: www.androidpolice.com/2013/07/25/app-ops-android-4-3s-hidden-app-permission-manager-control-permissions-for-individual-apps/

Why does firefox open after i uninstalled it and installed google chrome

i uninstalled firefox, then installed google chrome. often i will be on chrome and firefox opens a window with porn sites and multiple tabs. how is this possible after being uninstalled. and this only happens on my girlfriends desktop. On mine i dont get anything like that.

First of all you need to run some malware scans, it sounds like the computer has been infected. Try running several malware scanners, you can use any of the following:
* [http://www.malwarebytes.org/mbam.php Malwarebytes]
* [http://www.superantispyware.com/ SUPERAntiSpyware]
* [http://www.lavasoft.com/products/ad_aware_free.php Lavasoft Ad-Aware]
* [http://www.microsoft.com/windows/products/winfamily/defender/default.mspx Windows Defender] (If you use Microsoft Security Essentials then you will not need to use Windows Defender)
As for Firefox appearing, that implies it has not been uninstalled. The [http://kb.mozillazine.org/Uninstalling_Firefox uninstalling Firefox] article shows how to manually remove Firefox if the uninstaller failed.

Why does Firefox remember the pages I've visited, even though I am using different computers? I've never used the sync function. I don't want my computer at work to be synched with my personal computer at home

My computer at work remembers the pages I've visited even though I visited the pages while I was using my computer at my home. I don't know how or why this is happening, and I don't like that it is in sync with my computer at home - I have never used that function.
For example - When I type in "the methodist hospital" into the search bar using the computer at home, all the search results come up from Google, so I click on the links and take a look around on the websites/pages. The next day, I walk into work, and I type in "the methodist hospital" again in the search bar, and when the results come up - it indicates in gray lettering that "[I] visited this page [yesterday's date]."
Please explain why this is happening and what I must do in order for it to stop. It is scary knowing that my browsing history is remembered using 2 completely different computers. Needless to say, I don't want my boss thinking I'm just surfing the web all day at work.
Thanks in advance!

if i have to read any comment by matt n again i will throw up...in my mouth. i have gone all over google trying to figure out what the f ff did to me without my permission, i have updates turned off so there should be no prompting to restart, there should be a polite offer not a forced update. i am angry and so are a ton of people.
everytime i go to a new complaint, another angry fellow ff user there is matt n with his infuriating smiling little picture...telling me about the awesome safety and security of the new ff...ignoring that a supposed safe but ugly and unusable browser is worse than a customized, beautiful, well functioning browser...with supposed safety issues. i am so angry i cannot express how this has wasted my time. i have been online for 2 hours now figuring out how to fix, apparently i cannot. my old theme is not compatible now...so i am screwed.
good bye. if i wanted chrome i would have had chrome. but i have no choice now.

Why does firefox ignore the exceptions I entered and disallow pop ups from sites that I have listed to be "allowed"

Similar Messages

Maybe you are looking for