How do I fix a parsing error Ii get every time Firefox opens up

XML Parsing Error: undefined entity
Location: jar:file:///C:/Program%20Files/Mozilla%20Firefox/omni.jar!/chrome/browser/content/browser/aboutHome.xhtml
Line Number 19, Column 12:

Try to reset the browser.startup.homepage_override.mstone pref via the right-click context menu to the default on the about:config page and close and restart Firefox to restore the about:home page to its default.
To open the about:config page, type about:config in the location (address) bar and press the "Enter" key, just like you type the url of a website to open a website. 
If you see a warning then you can confirm that you want to access that page. 
*Use the Filter bar at to top of the about:config page to locate a preference more easily.
*Preferences that have been modified show as bold (user set).
*Preferences can be reset to the default via the right-click context menu if they are user set
*Preferences can be changed via the right-click context menu: Modify (String or Integer) or Toggle (Boolean)

Similar Messages

How do I fix the 4900 error I get when trying to burn a cd in itunes?

how do I fix the 4900 error I get when trying to burn a cd in itunes?

We are having the same issue.
Windows 7 x64
Microsoft Office 2013 (Word)
Adobe Reader XI (11.0.0)
Whenever someone tries to embed a PDF file into a Word document, the following error occurs:
The program used to create this object is AcroExch. That program is either not installed on your computer or it is not responding. To edit this object, install AcroExch or ensure that any dialog boxes in AcroExch are closed.
I have looked at alot of articles online that say to 'Disable' Protected Mode. This does not resolve the issue. This option is not set by default in our environment.
Do we have any confirmation or information from Adobe on this issue?

How to stop multiple auto-switching to address bar every time I open a new tab and try to type something anywhere outside of address bar?

How to stop multiple auto-switching to address bar every time I open a new tab and try to type something anywhere outside of address bar? Like something just wants me to use that embedded search when u type something not-web-address in address bar and hit enter. And the most ridiculous thing is that it happens repeatedly on like every second, like I just move down from address bar and start typing again, but then again it switches me to address bar, and 3, 4 times like that. And the result is also that I can't see the address of that page.
I think its has something to do with my AVG antivirus, because this started the same time some AVG Nation started to appear in every new tab i open (and thats also irritating me, I read about it here on support.mozilla.org and it seems that the only solution is to completely reinstall Firefox, but I dont want to lose all my settings) but when i type something in address bar and hit enter it opens the search results in Google.
Please try to help me, I like Firefox but I must switch to Chrome until I fix this problem.
Thanks in advance

First, please update to Firefox 32. 22 is no longer support nor is it secure. Then let us know if you still have this problem. [[Update Firefox to the latest version]]

Unterminated string literal error every time firefox opens a page.

Every time firefox opens a new page, the error pops up. It says Javascript error at the top of the error window - and the error is "unterminated string literal. It very annoying, some pages have multiple instances of the error window popping up on top of each other. I reloaded the program, no changes. I am ready to give up and go to Chrome (which does not have the error)

This issue can be caused by an extension that isn't working properly.
Start Firefox in [[Safe Mode|Safe Mode]] to check if one of the extensions (Firefox/Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe Mode start window.
If it works in Safe Mode and in normal mode with all extensions (Firefox/Tools > Add-ons > Extensions) disabled then try to find which extension is causing it by enabling one extension at a time until the problem reappears.
Close and restart Firefox after each change via "Firefox > Exit" (Windows: Firefox/File > Exit; Mac: Firefox > Quit Firefox; Linux: Firefox/File > Quit)
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

Yesterday, since I downloaded the lastest version 3.6.6, every time firefox opens and when I click on something, I get multiple error windows that say "ERROR: Security Manager Vetoed Action. I can't hardly use if anymore because of all the window pop-ups

Yesterday, since I downloaded the latest version 3.6.6, every time firefox opens and when I click on something, I get multiple error windows that say "ERROR: Security Manager Vetoed Action". I can't hardly use if anymore because of all the window pop-ups. What can I do? Can I go back to an older version?
== This happened ==
Every time Firefox opened
== I downloaded version 3.6.6 yesterday

hello, when this is happening after you've already updated firefox with your admin account, try to delete the ''updates'' folder and ''active-update.xml & updates.xml'' within the %localappdata% folder of your restricted account like it is described in http://kb.mozillazine.org/Software_Update#Software_Update_not_working_properly

How can I delete icons from the desktop? every time I open a application (e.g. skype) the icon goes to the desktop

how can I delete icons from the desktop? every time I open a application (e.g. skype) the icon goes to the desktop

to remove the HD icon
In Finder's Preferences pane, in the General tab, uncheck "Hard disks" under "Show these items on the Desktop" to clear away the icon.

How do I solve this error issue i get every time I open the program?

This happens every time I open muse. It just happens in muse and nothing else. I have uninstalled and reinstalled and i have wiped all of my adobe files off my computer and then re installed them and it still didnt solve the issue.
Adobe Muse CC has encountered an error and will now exit. Please report the last few actions you took leading up to this error to the Adobe Muse CC team. Assertion failed in file "/Users/erato/Desktop/workspace/Build_Blob_Mac/dvaapp/Muse/project/mac/../../src/MuseIMSC onnector.cpp" at line 856: fUserEmailId==dvacore::utility::UTF8to16(emailID) user id mismatch

Hello,
please do the following steps and you will be all set.
1. Sign out from Muse By going to Help > Sign out. (if you see the option to do that)
2. Sign out from Creative Cloud Application. (Steps are mentioned in the link Sign out, Sign in | Creative Cloud Desktop app), then Quit Creative Cloud Application.
3. Rename the "OOBE" folder to "OOBEold"
MAC : (This folder can be found at Finder > Go > Go to Folder> Type ~/library/application support/Adobe > Hit return)
Widows : ( This folder can be found at C:\Users\<username>\AppData\Local\Adobe )
4. Relaunch Muse, Sign in with your Adobe ID.
Please let me know if the steps above do not work or if you have any confusion.
Regards
Vivek

How do i stop the "update to 6.o" every time i open my firefox?

every time i open my firefox a download "update to 6.0" appears. tried 'x-ing' out, tried repeated 'no' on the install now and after 12 days of it sick of it. how do i get rid of these? i didn't want 4.0, so why should i want 6.0? i am content with my 3.16. that i have been using and don't wish to change.

Stop the automatic update for FF!! See in options

How do I fix: The Plugin Check comes up EVERY time I start Firefox, AND I've installed Adobe Acrobat over 3 times but it still shows up as outdated

I crammed the info into the subject line, but to repeat...
Every time I start Firefox, the Plugin Check runs. Every ... single ... time. Very annoying. How do I get this to stop?
AND
I installed Adobe Acrobat at least 3 times, but it still shows up as "outdated". Obviously, it only truly installed once, but I tried clicking the button in vain hope that that will fix it.
But really, I simply don't want the Plugin Check to start every time.
thx

Alas, I already tried setting it to False (read it online somewhere) and it doesn't work. Perhaps if you could give guidance on why the Adobe install isn't completing, that would solve the plug-in check issue... Fingers crossed.

How do I stop the side toolbar from appearing every time I open a pdf in Acrobat DC?

Right side tool bar is annoying in Acrobat DC . How can this be fixed?

Hi, VP JonRerera.
1. This is a very ugly design -- I understand Adobe wants users to pay money for those functions, but make it occupy users' precious screen space by default is a very awkward way.
2. Acrobat DC does not really "remember" the last state!! Every time, when we open a pdf file, the tool pane will be on the right. You are wrong with your product !
3. As an computer software engineer, I do not think fixing this one takes ~3 months. It only need to switch the default mode, unless Adobe is unwilling to do it.
4. People have figured out how to solve the problem (smarter than Adobe engineer??)
Solution by tmmcentyre
Go to the install directory, i.e." C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\ENU". Create a new subfolder (I used "Disabled"). Move 3 files from the "ENU" folder into the new "Disabled" folder: AppCenter_R.aapp & Home.aapp & Viewer.aapp. Open a PDF and no more Tool Pane! I originally moved just the "Viewer" file but if you clicked on "Home" or "Tools" on the toolbar you couldn't go back to the "Document." Moving all 3 files takes care of that issue. Like a lot of people I don't and won't ever use any of the tools. I just want a reader. Let me know if this works for you.
The new "right hand toolbar" in Acrobat DC is always on by default, proving instant access to frequently used tools. That said, we're definitely hearing a # of customers that want Acrobat DC to "remember" the last state. So if you close it, it'll remain closed when you open it next. Looking to have a fix in place in next ~3 months here.
Jon Perera
Vice President
Adobe Document Cloud

Installed Firefox on new MacBook Pro. "drag firefox into applications" window opens every time Firefox opens and also have to eject disk everytime close Firefox. How to make this not happen?

Installed Firefox, dragged icon into applications folder, Firefox disk icon on desktop while Firefox is open. After closing Firefox, have to eject disk every time. After opening Firefox "drag Firefox icon into applications folder" keeps appearing every time, even though already done. How to get rid of this? Thanks in advance!

Can you check this issue on Firefox 9?
* getfirefox.com

How do I avoid having to use a password every time I open my new 13" Air?

I just bought a new 13" Mac Air, and am finding it very annoying to have to use my password overy time I open it! How can I eliminate that problem? Thank you!

How do I fix a parsing error

I am trying to use a lighting software and it works on one user but not others. I even removed it and tried downloading on the user I intend to use the program. It keeps popping up with this:
Can anyone help me please!? I'm trying to get this so my lighting guys can use the laptop without having access to my personal files.

This seems to be a defective application, probably ported from Windows, that stores user data in the Applications folder, rather than in the home folder where it belongs. In that case, you may only be able to use it in one account, or only in an administrator account. You'd have to ask the incompetent developer for a solution.

How do I fix the server Error I get saying the server does not recognize the RETR command? I can send but not receive.

I am using the Godaddy email service with a POP account. some of my clients are working but many are showing the RETR error from the server. I have deleted the popstate.dat file and this did not solve the issue.

Item 1. Webmail in no way uses any of the servers, ports or protocols used by a mail client. So any assumption drawn regarding mail clients based on web mail is false.
You could have a dead anti virus program. Nortons in particular spits it and drops conections, fails to download mail and sends wrong passwords periodically, but it is certainly not alone. They are all fairly fragile in dealing with mail. Especially SSL secured connections, Only by using man in the middle hacking techniques can anti virus scan SSL secured mail.
We routinely recommend the following as diagnostics for these sorts of issues.
To diagnose problems with Thunderbird, try one of the following:
*Restart Thunderbird with add-ons disabled (Thunderbird Safe Mode). On the Help menu, click on "Restart with Add-ons Disabled". If Thunderbird works like normal, there is an Add-on or Theme interfering with normal operations. You will need to re-enable add-ons one at a time until you locate the offender.
*Restart the operating system in '''[http://en.wikipedia.org/wiki/Safe_mode safe mode with Networking]'''. This loads only the very basics needed to start your computer while enabling an Internet connection. Click on your operating system for instructions on how to start in safe mode: [http://windows.microsoft.com/en-us/windows-8/windows-startup-settings-including-safe-mode Windows 8], [http://windows.microsoft.com/en-us/windows/start-computer-safe-mode#start-computer-safe-mode=windows-7 Windows 7], [http://windows.microsoft.com/en-us/windows/start-computer-safe-mode#start-computer-safe-mode=windows-vista Windows Vista], [http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/boot_failsafe.mspx?mfr=true" Windows XP], [http://support.apple.com/kb/ht1564 OSX]
; If safe mode for the operating system fixes the issue, there's other software in your computer that's causing problems. Possibilities include but not limited to: AV scanning, virus/malware, background downloads such as program updates.

How can I fix last updates error that won´t let me open itunes?

c++ error

Hi,
Are you still experiencing this issue, if yes, please check this thread, FTP upload freezes when uploading to servers

How do I fix a parsing error Ii get every time Firefox opens up

Similar Messages

Maybe you are looking for