When I start firefox 12 it gives two errors; First one saying mozutils.dll is missing and firefox needs to be installed. Second mozjs.dll not found in system.

I downloaded and copied the mozutils.dll and mozjs.dll in the system32 folder and the first error message stopped. But the second error message persists.
The second error message says that no entry point found...... could not be located in the dynamic link library mozjs.dll
I did a clean install of firefox but still the same error.

DON'T PLAY WITH SYSTEM32 folder. You can get your Windows Corrupted.
You will need to Reinstall Firefox because your previous Installation did not end properly or it got Corrupted.
-> Uninstall your current Firefox as described in this article -> [[Uninstalling Firefox]]
* DO NOT SELECT TO REMOVE USER DATA AND SETTINGS
* Restart your system
-> Download latest Firefox version from the following link using some other Web Browser:
* http://www.mozilla.com/en-US/firefox/new/
-> Install Firefox 12 as described in this article -> [[Installing Firefox on Windows]]
Check and tell if its working.

Similar Messages

When I start firefox it tries to install an update and then says it cannot inst and asks if another firefox is running

when i start firefox i get a message that asks if i want to install an update, then it says it cannot install and asks me to close an other firefox progams and try again. there are no other firfox program runing and the the loops starts over.

See http://kb.mozillazine.org/Software_Update (Software Update not working properly)
Remove the files in the updates and updates\0 folder:
C:\Users\<user>\AppData\Local\Mozilla\Firefox\Mozilla Firefox\updates
(%LOCALAPPDATA%\Mozilla\Firefox\Mozilla Firefox\updates)
Do a clean reinstall:
* Download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.
* Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.
* Don't remove personal data when uninstalling.
* It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
Your bookmarks and other profile data are stored elsewhere (not in the Firefox program folder) and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.

After updating Firefox does not Load all it says XU.DLL not found

after updating Firefox does not Load all it says XU.DLL not found

xul.dll
look here:
https://support.mozilla.com/en-US/questions/754567
https://support.mozilla.com/en-US/questions/756149
thank you

When i use the short cut i get a message saying "mozalloc.dll not found!" cant find such a file how can i solve this ?

this message appears the first time after booting computer. i use windows xp. if i check "ok" firefox then loads as normal. i have tried to reinstall but message continues any suggestions how to resolve.

Do a clean reinstall and download a fresh Firefox copy from http://www.mozilla.com/firefox/all.html and save the file to the desktop.<br />
Uninstall your current Firefox version and remove the Firefox program folder before installing that copy of the Firefox installer.<br />
It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.
You can initially skip the step to create a new profile, that may not necessary for this issue.
See http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall
Your above posted system details show outdated plugin(s) with known security and stability risks.
* Shockwave Flash 10.0 r45
* Java Plug-in 1.5.0_06 for Netscape Navigator (DLL Helper)
Update the [[Java]] plugin to the latest version.
*http://java.sun.com/javase/downloads/index.jsp (Java Platform: Download JRE)
Update the [[Flash]] plugin to the latest version.
*http://www.adobe.com/software/flash/about/

I can't get on my ITUNES account. When I click on ITUNES, I get two error messages...MSVCR80.dll is missing and then I get Error 7 Windows 126. I have tried downloading and reinstalling three times with no help.

I would like help on getting my ITUNES back operating. I can't get on my account because every time I click on ITUNES I get these messages. "MSVCR80.dll" and then "error 7 (Windows 126)". Please help! I really need to get into my account.

Check out this page: Troubleshooting issues with iTunes for Windows updates

I have installed firefox 8.0.1. When I start firefox up it says I have the latest version, but simultaneously there is a warning saying that I do not use the latest version?.

When I click the firefox icon it tells me that I have firefox 8.0.1.Under is written Firefox-is-up-to-date (shadow line) It also mentions that I use the release-update channel.
When i start firefox there is a warning that I do not use the latest version

This - http://www.google.com/firefox - is the old Firefox Start Page used by the Firefox 3.6 and earlier versions of Firefox, I don't think it is being maintained by Google.
Starting with the Firefox 4 version, Firefox is using a "local" Start Page with the address of '''about:home'''. It looks similar to the old Start Page, but it isn't exactly the same.

Updated to current version and it won't start up. sqlite3.dll not found. Try to reinstall. I have tried many times unsuccessfully. What is the fix?

A pop-up told me to update to the current version. I did. Installation completes successfully. When I try to run the program, open a browser window after installation, I get an error that says sqlite3.dll not found, try to reinstall the program. I have tried uninstalling and reinstalling about a dozen times over the last few days, and I always get the same error.

Although you say you have let the battery drain, was it for long enough? Since nothing else that you've tried so far has worked, I suggest that you leave the iPod unplugged for at least four days, preferably a week. That way, if something is stopping the iPod from turning the screen on, then whatever it is will drain the battrey. However, since the screen isn't on, that may take longer than if the screen was on.
Then, after that time, plug the iPod into a power source and leave it alone for at least thirty minutes. Only after thirty minutes will it show any signs of life, but you should leave it until it is fully charged before trying to use it.
If you get to this stage, the fact that the battery has drained will cause the iPod to reset when it springs back to life.
Let us know how you get on.

When I start Firefox it opens two instances at once

v7.0.1, running under Windows XP:
I thought the Tabbed Browsing feature looked really useful and spent an hour or so created a number of Tab Groups from my bookmarks. However, now when I start Firefox it opens two instances immediately, one correctly with my Tab Groups available but also another with just the home page. Apart from not wanting the second instance, there's now the risk that if I close the wrong one first, all of my carefully set up groups will disappear.
Something has gone wrong - how to correct it?

You can try to delete the user.js in your profile folder:
https://support.mozilla.com/en-US/kb/Preferences%20are%20not%20saved
Follow steps 1 and 2 to get to the folder
If this doesn't work, try deleting user.bk as well?
(This worked for me when I deleted user.js and user.bk, although I actually copied it to my desktop first in case it didn't work.)
EDIT: When I looked at the user.js 's contents, removing the line:
user_pref("browser.startup.homepage_override.mstone", "rv:7.0.1");
also fixed the problem

When I start firefox, it gives me error: library fslapi.dll not found Error: 1 but that programme has been uninstalled, so how do I stop it asking?

The programme uninstalled was F-Secure internet security, and fslapi.dll (I think) was one of the library files. No when I start Firefox browser, it gives me that error. Evidently some part of Firefox is still thinking the dll file should be there.
How do I stop the error message occurring?

SadisticIron wrote:
i just baught my first iphone and it is a jalbroken
Buzz! Thank you for playing!
Discussing jailbroken devices is forbidden here by the Terms of Service.
You can not get help here.

Why does my computer create web connections to addresses in the Amazon, Google and Youtube range when I start Firefox?

I think I already disabled all the updating functions, yet, SOMETIMES when I start Firefox, (with about:blank), my network monitor shows one to five connections to IP addresses mostly in the 74.125.225.x, 74.125.227.x, 74.125.228.x, and 72.21.x.x ranges. Those ranges include Google, Amazon, and Youtube.
I use Kaspersky, and have scanned multiple times for malware, and even had their technical support look into my computer. They see no malware. It is the Kaspersky Network Monitor that revealed the problem.
As I find them happening, I try to jot down the addresses, (quickly, because some of these connections only last a second or two), then add those to a firewall rule I created to try to combat the problem. Yet, next time I start, new addresses are "attacking". Of course, some get away, because I don't get the address jotted down before it goes away. At one point I used masking that ended up keeping me from Google and Youtube, so I have to add the addresses individually, and my block list in that one rule is 13 items long now. The only IPs not in those ranges are 23.5.251.27, and 173.194.46.5. Not sure where those go.
I used to get attacked by addresses in the range that includes Amazon ... 72.21.x.x. I have a separate firewall rule for them that has 33 addresses being blocked.
I should not have to do all that. Firefox should start and just sit there quietly until I start clicking or typing in it. This has been happening in Firefox versions going back to 11. May have gone on before that, but I wasn't tracking it then.
Also, it doesn't always happen, or, more precisely, with addresses I have not already blocked, (because my only way to know it's happening is when the connections are allowed to be made). It does not always happen right after Firefox is up, but sometimes several minutes later. I have started Firefox and just sat and watched the network monitor without doing anything in Firefox, and have seen this happen up to 15 minutes after I start Firefox ... mostly just two or three minutes when there's a delay at all.

Firefox does not do anything but sit on about:blank after I start it as long as I have a firewall rule enabled that completely blocks these subnets:
74.125.222.0/24
74.125.227.0/24
74.125.228.0/24
173.194.46.0/24
173.194.115.0/24
173.194.121.0/24
64.233.171.0/24
54.230.90.0/24
54.230.88.0/24
72.21.194.0/24
72.21.195.0/24
72.21.215.0/24
207.171.163.0/24
Otherwise, Fire fox creates connections to one to five addresses in those ranges. Note that there are more than 5 subnets above, but usually three connections satisfies whatever purpose these connections are being made for. If I had some links or whatever that is causing these connections, I would expect all of them would come up every time.
Also, these connections do not start immediately upon starting Firefox, they wait up to 15 minutes to start ... fifteen minutes of just sitting idle ... no actions on my part that could possibly initiate them. Usually these start within three minutes. A typical ploy of malware is to wait until no one is looking, or the until there's a forest to put their tree in so it won't be noticed.
While the above rules are in place, I do not have access to Amazon, Youtube, or Google, (or any of the various blog sites and services sponsored by Google, including Google Maps and Gmail). That list may not be complete, as I have other firewall rules in place that mainly block individual addresses.
It seems to me as simple as; figure out who owns those subnets, and you have your bad guys. Then go after them.
It's true that I have a bookmarks to Google, Gmail, and Youtube, but these are not "active" bookmarks nor RSS feeds. I have not voluntarily gone to Amazon on this computer.
The traffic being transmitted is unknown. It is usually not extremely large amounts of data ... less than a meg, but I have seen close to a Gig transmitted out of my computer, and over 400 meg transmitted to my computer, when I was not paying attention to block the offender. Even if it's small amounts, things like cookies, path structures, configuration settings, histories, etc. do not involve a lot of data, but, to me, represent a security breach, if someone decides to look at them unsolicited by me, not unlike your landlord, mortgage holder, or neighborhood police officer walking into your home while you're not there, and taking pictures of, or simply inventorying your belongings.
It is VERY much like some sort of backdoor malware. No malware is detected on my computer.
I looked at the suggestion above for OS changes for logging HTTP activity, but the author neglected to include instructions for backing out these changes after using them. If this were to create more jewels in a drawer the thief has access to, reformatting and restoring my drive is not the kind of back out process I enjoy. Therefore it would be foolish to apply them. To me it would be like bungee diving with no bungee. Fun until you hit the bottom. Give me the bungee, let me make sure it's short enough, then I'll dive.

My yahoo toolbar does not start when I start firefox I have to redownload it why?

why does my yahoo toolbar not work when I start firefox? i HAVE TO RE INSTALL IT EVERY TIME.

Have you checked that all your plugins are up to date? See here: [https://support.mozilla.org/en-US/kb/use-plugins-play-audio-video-games?s=update+plugins&r=7&e=es&as=s#w_how-to-update-plugins]
And updated all themes and extensions? See here:
[https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems?redirectlocale=en-US&redirectslug=Troubleshooting-extensions-themes#w_updating-extensions]
You should also try [[Clear the cache - Delete temporary Internet files to fix common website issues|clearing the cache]] to see if that helps.
I suspect that this is an issue with the Yahoo toolbar rather than Firefox. There are a number of user reviews complaining about various problems on the [https://addons.mozilla.org/en-US/firefox/addon/yahoo-toolbar/ add-on page]. Unfortunately yahoo don't seem to offer support for the toolbar product (other than yahoo answers). It might be worth asking there as well if none of the above works.
If after trying all of this you can't get it to work then let me know. There may be other features in Firefox that you can use to cover the same functionality that the yahoo toolbar gives you. What particular features do you like about it?

All of a sudden, my settings have been changed, my homepage, and EVERYTHING. No matter how many times I go in and change them again, the SAME pages open up when I start FireFox and I am constantly being asked if I want Yahoo as my start page and default s

I don't know what happened. All of a sudden, my settings have been changed, my homepage, and EVERYTHING. No matter how many times I go in and change them again, the SAME pages open up when I start FireFox and I am constantly being asked if I want Yahoo as my start page and default search engine. I click the box 'do not ask me again' and it comes up EVERY TIME. I change things like I don't want history remembered, and when I reload FireFox again, it's back to the way it was BEFORE. EVERY SINGLE TIME. I don't know why this is happening, or how to fix it. What do I do??

I do not want to download another virus program.. I do not believe it is a virus. I am running the full version of Norton 360 and it is doing a daily scan. I have Windows 7, 64 bit OS.
This is very irritating !! If I wanted Yahoo I would ask for it !

Tabs from last session aren't opening when I start FireFox

In options I have Show my windows and tabs from last time set for When Firefox starts. And I unchecked the warn me when closing multiple tabs option (although it was previously checked, and it wasn't warning me when it was checked).
The last few days I have had 1 window with 4 tabs open (each to a different site) when I exited Firefox. The next day when I start firefox it ends up opening 4 windows each showing about:blank. My tabs are not restored.
I have NOT cleared my history or any other information.

Who was the pop-up offer from?
Also, do you by any chance have chat utility installed called Digsby?

All of a sudden my back button does not work at all, on any site, and when I start Firefox it does not go to the home page I specified

Just a few days ago, I noticed that when I start Firefox it goes to a blank page, despite the fact that I have several times checked and rechecked under "Options" and my home page is in there. Also the back button has stopped working. I have made sure that inprivate browsing is not enabled, history is maintained etc etc

Does the issue still occur if you start Firefox in Safe Mode? http://support.mozilla.com/en-US/kb/Safe+Mode
How about with a new, empty profile? http://support.mozilla.com/en-US/kb/Basic%20Troubleshooting#w_8-make-a-new-profile

When I start Firefox a bar entitled "Know your rights" appears that contains information about Mozilla but I would like to stop it from appearing.

The "Know your rights" bar appears below the normal Firefox bars and I can get rid of it by clicking on the X at it's right end. I would like to stop this from appearing when I start Firefox but I don't know how to do it.

You can check:
* http://kb.mozillazine.org/Preferences_not_saved

When I start firefox 12 it gives two errors; First one saying mozutils.dll is missing and firefox needs to be installed. Second mozjs.dll not found in system.

Similar Messages

Maybe you are looking for