Resolve error in Firefox 7.0.1 - executing an auto log-on produces the following error message: XULRunner-Couldn't load XRE function?

Following an upgrade from Firefox 6.0.2 to Firefox 7.0, this error appeared in response to accessing Firefox! Executing an auto log-on produces the following error message: XULRunner-Couldn't load XRE functions.
Also, following an upgrade from V7.0 to V7.0.1, the same error occurs.
Following the In-place Upgrade from Vista Home Premium x64 to Win 7 HP x64, the RoboForm2Go taskbar is no longer on the program display page, rather it is confined to the bottom taskbar. This is likely due to a reported incompatibility between Roboform2Go and Firefox v7.0 (and 7.0.1).
Further, there was a failure of RoboForm2Go Log-ins from the bottom quick-start taskbar.

See [[/questions/880170]]

Similar Messages

Win 7 Clean install Firefox 7.0 install ok, but when trying to start Firefix, get error- "XULRunner "Couldn't load XRE functions.""

Tried turning off antivirus/antispyware - nstill get error msg.
Also have Thunderbird installed.

When you say "clean install", do you mean that you also manually erased the C:\program files\mozilla firefox folder before installing, to remove any remaining files from a previous install?
If so, it seems there is a problem with your profile. Have a look at https://support.mozilla.com/en-US/kb/Basic%20Troubleshooting, and perhaps more specifically https://support.mozilla.com/en-US/kb/Basic%20Troubleshooting#w_8-make-a-new-profile and follow the instructions there for how to test if the problem goes away with a new profile.
Just post back here if you have questions.

Error event id 2 - Kernel Event Tracing - Session "" failed to start with the following error: 0xC000000D

I keep getting this strange error logged as Error event id 2. Note session string is blank "". Any ideas?
Log Name:      Microsoft-Windows-Kernel-EventTracing/Admin
Source:        Microsoft-Windows-Kernel-EventTracing
Date:          24/12/2009 09:08:20
Event ID:      2
Task Category: Session
Level:         Error
Keywords:      Session
User:          SYSTEM
Computer:      George-XXL
Description:
Session "" failed to start with the following error: 0xC000000D
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
    <Provider Name="Microsoft-Windows-Kernel-EventTracing" Guid="{B675EC37-BDB6-4648-BC92-F3FDC74D3CA2}" />
    <EventID>2</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>2</Task>
    <Opcode>12</Opcode>
    <Keywords>0x8000000000000010</Keywords>
    <TimeCreated SystemTime="2009-12-24T09:08:20.835299100Z" />
    <EventRecordID>36</EventRecordID>
    <Correlation />
    <Execution ProcessID="1944" ThreadID="1948" />
    <Channel>Microsoft-Windows-Kernel-EventTracing/Admin</Channel>
    <Computer>George-XXL</Computer>
    <Security UserID="S-1-5-18" />
</System>
<EventData>
    <Data Name="SessionName">
    </Data>
    <Data Name="FileName">
    </Data>
    <Data Name="ErrorCode">3221225485</Data>
    <Data Name="LoggingMode">5</Data>
</EventData>
</Event>

Can you let us know if you get any Blue Screen crush error while using your comptuer?
Generally we can safely ignore the errors in the Event log. Aas we don't if you have get other issues in your computer, you can test your computer in the Clean Boot mode. This method will help us determine if this issue is caused by a loading program or service.
You can try the the following steps:
1. Click the Start Button type "msconfig" (without quotation marks) in the Start Search box, and then press Enter.
2. Click the "Services" tab, check the "Hide All Microsoft Services" box and click "Disable All" (if it is not gray).
3. Click the "Startup" tab, click "Disable All" and click "OK".
Then, restart the computer. When the "System Configuration Utility" window appears, please check the "Don't show this message or launch the System Configuration Utility when Windows starts" box and click OK.
Please test this issue in this Clean Boot environment, if the issue disappears in the Clean Boot environment, you can use the dichtomy to quickly narrow down which entry is causing the issue. You can refer to the
KB929135.
Good luck!
John
This is a very poor answer. This guy doesn't know what he's talking about because if you tell someone its ok to "safely ignore the errors in the event log" as a blanket instruction ESPECIALLY because as he stated so himself
he didn't know if there were other issues with the OP's pc then he's giving really bad advice. If you ignore errors in the event log then over time your system will degrade and you will have other issues.. Every error on your pc should NOT be ignored.
It should be decided on a case by case situation.
Furthermore this is an error involving the Windows Session which it states has failed. Definitely should NOT be ignored.
I've got the same error which has suddenly just showed up. No BSOD, Do not have WHS installed and all my media center connectors have NEVER been connected. I don't believe this is a service issue. I think it has something
to do with kernel event tracing.
Of course, it's just my opinion....I could be wrong!

Getting error message: couldn't load XRE function after upgrade to 9.0

please advise, I tried reinstalling already.

Do a clean (re)install and delete the Firefox program folder (C:\Program Files\Mozilla Firefox\).
Avast may also be using some kind of virtualization that prevents files from getting updated, so you may have to check and disable that feature.
* http://www.avast.com/pr-avast-6-0-will-bring-automatic-virtualization-technology-to-all-free-users
Try to ask advice on the Avast forum if you're unsure about this.
* http://forum.avast.com/
Download a fresh Firefox copy and save the file to the desktop.
*Firefox 9.0.x: http://www.mozilla.org/en-US/firefox/all.html
Uninstall your current Firefox version, if possible.
*Do NOT remove personal data when you uninstall the current version or you lose your bookmarks and other data in the profile folder.
Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
*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.
*http://kb.mozillazine.org/Uninstalling_Firefox
Your bookmarks and other profile data are stored elsewhere in the Firefox Profile 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.
*http://kb.mozillazine.org/Profile_folder_-_Firefox
*http://kb.mozillazine.org/Profile_backup
*http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Clean_reinstall

I downloaded Firefox but when I try to open it - I get the following error message: Your firefox profile cannot be loaded. It may be missing or inaccessable."

I have had firefox on my computer but last night my granddaughter seems to have loaded Yahoo - and my firefox was missing. I went online and attempted to download it again. I uninstalled the Yahoo but cannot get the Firefox to open. It does seem to download successfully. I removed everything Yahoo from my computer but one thing will not uninstall - that is Yahoo!BrowsePlus2.9.8 I did return my browser to explorer until I can get firefox back up

Try:
* http://kb.mozillazine.org/Profile_in_use
* https://support.mozilla.com/kb/Firefox+is+already+running+but+is+not+responding

I receive the following error: (Error code: ssl_error_renegotiation_not_allowed) which worked fine with previous version of firefox and current safari

Trying to get to secure website (Login site for IRB at Ochsner). Worked fine with previous version of Firefox and continues to work with safari. I receive the following error code:
(Error code: ssl_error_renegotiation_not_allowed)
Any Thoughts?
Thanks,
M White New Orleans

Here's one solution from last year: http://dotomaz.tumblr.com/post/786443743/firefox-4-0b1-and-ssl-renegotiation

SQL Server Setup failure.SQL Server Setup has encountered the following error: Method not found: 'Boolean Microsoft.SqlServer.Configuration.MsiExtension.MsiExtensionMetadata.get_IsSlipstreamOrPatch()'.. ----------

Hi Team,
Earlier i had SQL Server 2008 R2 on my Machine. For one work around i unistall SQL Server 2008 R2 and Trying to install SQL Server 2008 but i am not able to install with below error:
TITLE: SQL Server Setup failure.
SQL Server Setup has encountered the following error:
Method not found: 'Boolean Microsoft.SqlServer.Configuration.MsiExtension.MsiExtensionMetadata.get_IsSlipstreamOrPatch()'..
Thanks

Hi Lydia,
i have followed the above step and i am able to proceed further but while installation i am getting the below error consistently.
TITLE: Microsoft SQL Server 2008 Setup
The following error has occurred:
Locating the SQL Server Browser service component failed with Windows Installer return code '2'. The component ID: '{2E86FD41-C179-456E-8E6A-5157ED427228}'.
Click 'Retry' to retry the failed action, or click 'Cancel' to cancel this action and continue setup.
For help, click: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=10.0.1600.22&EvtType=0x8510C01B%25400x31BA4472%25401222%254052007
BUTTONS:
&Retry
Cancel
2:
TITLE: Microsoft SQL Server 2008 Setup
The following error has occurred:
SQL Server Browser configuration for feature 'SQL_Browser_Redist_SqlBrowser_Cpu32' was cancelled by user after a previous installation failure. The last attempted step: Retrieving full path to the SQL Server Browser service executable using Windows Installer
API for the SQL Server Browser component with ID '{2E86FD41-C179-456E-8E6A-5157ED427228}'..
For help, click: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft+SQL+Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=10.0.1600.22&EvtType=0x8510C01B%25400x31BA4472%25401222%254052007
BUTTONS:
OK
After ignoring these step..installation getting complete but ..at the end i am not able to connect to server.
Could you please help me on this.
Thanks,
Sumit

Session "WbadminInBuiltTracing" failed to start with the following error: 0xC0000035

I'm getting the following error:
Log Name: Microsoft-Windows-Kernel-EventTracing/Admin
Source: Microsoft-Windows-Kernel-EventTracing
Date: 5/17/2010 11:04:48 AM
Event ID: 2
Task Category: Session
Level: Error
Keywords: Session
User: ****
Computer: ****
Description:
Session "WbadminInBuiltTracing" failed to start with the following error: 0xC0000035
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-Kernel-EventTracing" Guid="{B675EC37-BDB6-4648-BC92-F3FDC74D3CA2}" />
<EventID>2</EventID>
<Version>0</Version>
<Level>2</Level>
<Task>2</Task>
<Opcode>12</Opcode>
<Keywords>0x8000000000000010</Keywords>
<TimeCreated SystemTime="2010-05-17T18:04:48.898886000Z" />
<EventRecordID>45</EventRecordID>
<Correlation />
<Execution ProcessID="4816" ThreadID="2800" />
<Channel>Microsoft-Windows-Kernel-EventTracing/Admin</Channel>
<Computer>****</Computer>
<Security UserID="****" />
</System>
<EventData>
<Data Name="SessionName">WbadminInBuiltTracing</Data>
<Data Name="FileName">
</Data>
<Data Name="ErrorCode">3221225525</Data>
<Data Name="LoggingMode">2</Data>
</EventData>
</Event>
Does anyone know what this is or how to prevent it from
occurring?
I'm running Windows Server 2008 R2.
Thanks much,
James

Not according to my computer - (actually its at least 4 years now) which among so many other errors have haunted me from the day I bought it and took it home. I've spent literally a year of time out of the 5 I've had this laptop which btw is a home computer,
not a small business pc - searching, trying fixes that didn't work, searching more trying fixes that worked only to have the same scenario begin again 2-3 months down the road OR new ones pop up - which starts the process all over again. I'm now getting BSOD's
about once every 2-3 days with no reason in the event viewer.
And I continue to work on all the errors, warnings and critical errors with no results. I just wish Microsoft would fix these issues instead of developing new OS's that not only carry these problems over but add new ones to each new OS. Don't misunderstand
me. I like Windows, in fact I'm one of the very few graphic artists out there that prefer it over a MAC but its quite disheartening to be continually working on these issues to say the least.
Of course, it's just my opinion....I could be wrong!

Firefox 5 upgrade results in the following error message presented under details. My system is configure for any type of LAN settings since I only have dail-up connection.

Installation of FireFox 5 after deleting FireFox 3.6v results in the following error message which I cannot resolve or fix. My system is configured with IE 8v and dial-up only.
"FIREFOX BROWSER 4.0v and 5.0v
The proxy server is refusing connections
Firefox is configured to use a proxy server that is refusing connections.
* Check the proxy settings to make sure that they are correct.
* Contact your network administrator to make sure the proxy server is working."

Please try to go to tools, options, advanced, networking, settings, set "no proxy", re-try. More details here: [[options window - advanced panel]].

I recieve the following error when running an executable ("This VI is not Executable. The full development version of Labview is required to fix the errors"

I recieve the following error when trying to build and run a labview executable. I am able to build the executable but when trying to run the executable, a pop up window comes up asking the user to select a dll. (please see screen shot attached). Once the DLL is selected, I get the error that This VI is not Executable. The full development version of Labview is required to fix the errors. (please see screen shot attached). I have also attached a snapshot of the project window.
I have the professional development system
I can run the main VI
all the required DLL's are in the dependencies section of the project window.
I am trying to find the root cause of this error but to no avail. can anyone give me a clue to what i am missing here. Any suggestions on where i should look to find the problem ?
Thanks in advance to all labview users for your help
Attachments:
project window.PNG ‏36 KB

other PNG
Attachments:
Broken Arrow on EXE.PNG ‏179 KB

How do I fix the following error, it comes up every time I open a Firefox page; "type error: Components.classes[cid] is undefined" (JavaScript Application)

== Issue
==
I have another kind of problem with Firefox
== Description
==
how do I fix the following error, it comes up every time I open a Firefox page; "type error: Components.classes[cid] is undefined" (JavaScript Application)
== This happened
==
Every time Firefox opened
== a few months ago
==
== Troubleshooting information
==
Application Basics
Name Firefox
Version 3.6.3
Profile Directory
Open Containing Folder
Installed Plugins
about:plugins
Build Configuration
about:buildconfig
Extensions
Name
Version
Enabled
ID
Adblock Plus 1.2 true
Adobe DLM (powered by getPlus(R)) 1,6,2,49 true
AVG Safe Search 9.0.0.825 true {3f963a5b-e555-4543-90e2-c3908898db71}
AVG Security Toolbar 4.504.019.002 true avg@igeared
Fasterfox 2.0.0 false
Forecastfox 0.9.10.2 true {0538E3E3-7E9B-4d49-8831-A227C80A7AD3}
Java Console 6.0.05 true
Java Console 6.0.03 true
Java Console 6.0.07 true
Java Console 6.0.11 true
Java Console 6.0.13 true
Java Console 6.0.15 true
Java Console 6.0.17 true
Java Quick Starter 1.0 true [email protected]
Microsoft .NET Framework Assistant 1.2.1 true {20a82645-c095-46ed-80e3-08825760534b}
NoScript 1.9.9.77 true {73a6fe31-595d-460b-a920-fcc0f8843232}
Java Console 6.0.19 true
Java Console 6.0.20 true
Modified Preferences
Name
Value
accessibility.typeaheadfind.flashBar 0
browser.history_expire_days 0
browser.history_expire_days.mirror 180
browser.places.importBookmarksHTML false
browser.places.importDefaults false
browser.places.leftPaneFolderId -1
browser.places.migratePostDataAnnotations false
browser.places.smartBookmarksVersion 2
browser.places.updateRecentTagsUri false
browser.startup.homepage_override.mstone rv:1.9.2.3
extensions.lastAppVersion 3.6.3
general.useragent.extra.microsoftdotnet ( .NET CLR 3.5.30729)
keyword.URL http://au.yhs.search.yahoo.com/avg/search?fr=yhs-avg&type=yahoo_avg_hs2-tb-web_au&p=
network.cookie.prefsMigrated true
places.last_vacuum 1272511429
print.print_bgcolor false
print.print_bgimages false
print.print_command
print.print_downloadfonts true
print.print_evenpages true
print.print_in_color true
print.print_margin_bottom 0.5
print.print_margin_left 0.5
print.print_margin_right 0.5
print.print_margin_top 0.5
print.print_oddpages true
print.print_orientation 0
print.print_pagedelay 500
print.print_paper_data 0
print.print_paper_height 11.00
print.print_paper_size -134744073
print.print_paper_size_type 1
print.print_paper_size_unit 0
print.print_paper_width 8.50
print.print_printer Lexmark 4200 Series
print.print_reversed false
print.print_scaling 1.00
print.print_shrink_to_fit true
print.print_to_file false
print.printer_Lexmark_4200_Series.print_bgcolor false
print.printer_Lexmark_4200_Series.print_bgimages false
print.printer_Lexmark_4200_Series.print_command
print.printer_Lexmark_4200_Series.print_downloadfonts true
print.printer_Lexmark_4200_Series.print_edge_bottom 0
print.printer_Lexmark_4200_Series.print_edge_left 0
print.printer_Lexmark_4200_Series.print_edge_right 0
print.printer_Lexmark_4200_Series.print_edge_top 0
print.printer_Lexmark_4200_Series.print_evenpages true
print.printer_Lexmark_4200_Series.print_footercenter
print.printer_Lexmark_4200_Series.print_footerleft &PT
print.printer_Lexmark_4200_Series.print_footerright &D
print.printer_Lexmark_4200_Series.print_headercenter
print.printer_Lexmark_4200_Series.print_headerleft &T
print.printer_Lexmark_4200_Series.print_headerright &U
print.printer_Lexmark_4200_Series.print_in_color true
print.printer_Lexmark_4200_Series.print_margin_bottom 0.5
print.printer_Lexmark_4200_Series.print_margin_left 0.5
print.printer_Lexmark_4200_Series.print_margin_right 0.5
print.printer_Lexmark_4200_Series.print_margin_top 0.5
print.printer_Lexmark_4200_Series.print_oddpages true
print.printer_Lexmark_4200_Series.print_orientation 0
print.printer_Lexmark_4200_Series.print_pagedelay 500
print.printer_Lexmark_4200_Series.print_paper_data 1
print.printer_Lexmark_4200_Series.print_paper_height 11.00
print.printer_Lexmark_4200_Series.print_paper_size -134744073
print.printer_Lexmark_4200_Series.print_paper_size_type 0
print.printer_Lexmark_4200_Series.print_paper_size_unit 1
print.printer_Lexmark_4200_Series.print_paper_width 8.50
print.printer_Lexmark_4200_Series.print_reversed false
print.printer_Lexmark_4200_Series.print_scaling 1.00
print.printer_Lexmark_4200_Series.print_shrink_to_fit true
print.printer_Lexmark_4200_Series.print_to_file false
print.printer_Lexmark_4200_Series.print_unwriteable_margin_bottom 0
print.printer_Lexmark_4200_Series.print_unwriteable_margin_left 0
print.printer_Lexmark_4200_Series.print_unwriteable_margin_right 0
print.printer_Lexmark_4200_Series.print_unwriteable_margin_top 0
privacy.clearOnShutdown.cookies false
privacy.clearOnShutdown.offlineApps true
privacy.cpd.cookies false
privacy.item.offlineApps true
privacy.sanitize.migrateFx3Prefs true
privacy.sanitize.timeSpan 3
security.warn_viewing_mixed false
security.warn_viewing_mixed.show_once false
== Firefox version
==
3.6.3
== Operating system
==
Windows XP
== User Agent
==
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3 ( .NET CLR 3.5.30729)
== Plugins installed
==
*-getplusplusadobe16249
*Office Plugin for Netscape Navigator
*Adobe PDF Plug-In For Firefox and Netscape
*Default Plug-in
*NPRuntime Script Plug-in Library for Java(TM) Deploy
*The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
*Shockwave Flash 10.0 r45
*iTunes Detector Plug-in
*Garmin Communicator Plug-In 2.8.1.0
*Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
*Java(TM) Platform SE binary
*Next Generation Java Plug-in 1.6.0_20 for Mozilla browsers
*Npdsplay dll
*DRM Store Netscape Plugin
*DRM Netscape Network Object

How do I fix this problem ...javascript (cid) applications.

Since installing the latest update, Firefox will not load; it gives me the following error -- XML Parsing Error: not well formed.

since installing the latest update, Firefox first operated with some errors but now will not load at all; it gives me the following error --
XML Parsing Error: not well formed
locations chrome://browser/content/browser.xml
Line Number 1191, column 20:
utton id="back-forward-dropmarker" type="menu" chromedir="&locale.dir;"-------------------
please note that the words "utton ID" are exactly as the error message gives it; and at the end of the message there are exactly 19 hyphens.
I don't know why this faulty code is referencing things to do with "chrome"... the Chrome browser is not installed on this PC or anywhere on our network.
Also, this is not the first problem I had after clicking Firefox's prompt for the latest update. Before Firefox retreated into this error message, it was loading but running with some faults...
1. the bookmark symbol was not appearing on the right hand side of the URL line, so I had always to click on "bookmark this page", after which the bookmark symbol did appear; however I don't know if the bookmarking function worked properly.
2. the back and forward buttons were not highlighted, as if I had not come from a previous page; so once I clicked on a link to a new page I could not go back to where I came from because Fiefox thought I hadn't come from anywhere.
3. there may have been other errors, but I did not find them.
How do I reinstate my Firefox program to work properly please? do I have to download the latest version and reinstal? if so, do I have to remove the old version first? or is there a fix?
Even to write this message I have been forced to use (yuk -- I don't like to say this!!!) Internet Explorer. So please -- I need help urgently.
Thanks,
NOEL

Some how I solved my problem by opening a user account and downloading Firefox 4.0 beta and installing it, I did try it, worked fine, so I did close the user account and did go back to my own account(switched user), the main page that I had problem with Firefox which would not open, I dabble click on Firefox it start working again!! I hope that solves your problem too.
firefox will not open, it gives me this cod and would not turn off, Error on switching in renew: NS_ERROR_UNEXPECTED, Component returned failure code: 0x8000ffff (NS_ERROR_UNEXPECTED) [nsIPrefBranch.getCharPref] id: none

I am trying to download Firefox on my laptop which runs Vista. I am getting the following error message: Your Firefox profile can't be loaded, it may be missing or innaccessible." Please help.

I am trying to download Firefox on my laptop which runs Vista. I am getting the following error message: Your Firefox profile can't be loaded, it may be missing or innaccessible." Please help.

See:
* http://kb.mozillazine.org/Recovering_a_missing_profile
* http://kb.mozillazine.org/Profile_in_use
* https://support.mozilla.com/kb/Firefox+is+already+running+but+is+not+responding

HT1766 At the end of a synch I am getting the following error message "iTunes could not back up the iPod because the backup could not be saved on the computer". Any ideas on how to resolve?

At the end of a synch I am getting the following error message "iTunes could not back up the iPod because the backup could not be saved on the computer". Any ideas on how to resolve?

See:
iOS: Troubleshooting backup issues in iTunes
Try going to iTunes>Preferences>Devices and delete the existing backup so iTunes creates an entire new one vice changing the existing one.

Using Firefox 4 & Windows 7. Everytime I start Firefox from a shortcut to a website it comes up with the following error 'there was a problem sending the command to the program'. The requested website does load after this. with no problems.

Using Firefox 4 & Windows 7. Everytime I start Firefox from a shortcut to a website it comes up with the following error 'there was a problem sending the command to the program'. The requested website does load after this. with no problems.
If a shortcut is used while Firefox is already open the error does not occur.

As reported in earlier replies, the annoyance disappeared after I upgraded to Roboform 7.5.6, from 7.5.4.
Regards, Steve

Resolve error in Firefox 7.0.1 - executing an auto log-on produces the following error message: XULRunner-Couldn't load XRE function?

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