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xull.dll error.. reisntalled, formated pc new clean install etc dont work

已張貼

Every time i try, my firefox give me this error... "xull.dll missing" My antivirus is up to date, my pc dont have malware or virus, every other program, browser or game works perfect, i tried a fresh install after formating a new pc, even so i had no luck... This problem started with firefox 3.0.17 and every version after that, im using version 3.6 now, and i have to copy a new xull.dll every time i open this browser. Ireally like firefox, but this is too much sorry.

This happened

Every time Firefox opened

== This problem started with firefox 3.0.17 and every version after that, im using version 3.6 now

Every time i try, my firefox give me this error... "xull.dll missing" My antivirus is up to date, my pc dont have malware or virus, every other program, browser or game works perfect, i tried a fresh install after formating a new pc, even so i had no luck... This problem started with firefox 3.0.17 and every version after that, im using version 3.6 now, and i have to copy a new xull.dll every time i open this browser. Ireally like firefox, but this is too much sorry. == This happened == Every time Firefox opened == This problem started with firefox 3.0.17 and every version after that, im using version 3.6 now

額外的系統細節

已安裝的外掛程式

  • -Default Plug-in
  • Office Plugin for Netscape Navigator
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • RealPlayer(tm) LiveConnect-Enabled Plug-In
  • 6.0.12.1465
  • Shockwave Flash 10.0 r45
  • Adobe Shockwave for Director Netscape plug-in, version 11.5
  • Windows Presentation Foundation (WPF) plug-in for Mozilla browsers
  • Java Plug-in 1.5.0_05 for Netscape Navigator (DLL Helper)
  • DRM Netscape Network Object
  • Npdsplay dll
  • DRM Store Netscape Plugin

應用程式

  • User Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; pt-BR; rv:1.9.0.19) Gecko/2010031422 Firefox/3.0.19 (.NET CLR 3.5.30729)

更多資訊

none

Morbus 135 個解決方法 2340 個答案

Hello Anderson.

The version of Firefox you posted this on is 3.0, not 3.6. I hope you know that. Firefox 3.0 is no longer supported.

As for your problem, I don't understand what's happening. When exactly does the error appear?

Hello Anderson. The version of Firefox you posted this on is 3.0, not 3.6. I hope you know that. Firefox 3.0 is no longer supported. As for your problem, I don't understand what's happening. When exactly does the error appear?

提出問題者

Hello, im using this old version because this way sometimes this error do not occur.

"What Is Xul.dll And Why Does It Cause Errors?

Xul.dll is a file that the FireFox web browser uses to control the Internet browsing speed and reliability of your PC. This file has been used a lot by FireFox through its various versions, and is a vital part of this program. However, it’s also one of the main causes of problems for the Firefox browser. Here are some of the errors which you will typically see caused by the xul.dll file:

   Firefox.exe – Bad Image
   C:\Program Files\mozilla Firefox\xul.dll is either not designed to run on WINDOWS or it contains an error. Try installing program again.

or

   XUL.DLL is not valid without reinstall

or

   This application has failed to start because xul.dll was not found. Re-installing the application may fix the problem"


These errors, sometimes one, sometimes another. I really think you know about these already...

Hello, im using this old version because this way sometimes this error do not occur. "What Is Xul.dll And Why Does It Cause Errors? Xul.dll is a file that the FireFox web browser uses to control the Internet browsing speed and reliability of your PC. This file has been used a lot by FireFox through its various versions, and is a vital part of this program. However, it’s also one of the main causes of problems for the Firefox browser. Here are some of the errors which you will typically see caused by the xul.dll file: Firefox.exe – Bad Image C:\Program Files\mozilla Firefox\xul.dll is either not designed to run on WINDOWS or it contains an error. Try installing program again. or XUL.DLL is not valid without reinstall or This application has failed to start because xul.dll was not found. Re-installing the application may fix the problem" These errors, sometimes one, sometimes another. I really think you know about these already...
Morbus 135 個解決方法 2340 個答案

Remember, Firefox is community driven, and so is SUMO (support.mozilla.org). I don't know of these errors, I'm sorry, so I probably can't help you a lot. If Firefox, for some reason, can't detect xul.dll, maybe your firewall or some security application is denying access.

Remember, Firefox is community driven, and so is SUMO (support.mozilla.org). I don't know of these errors, I'm sorry, so I probably can't help you a lot. If Firefox, for some reason, can't detect xul.dll, maybe your firewall or some security application is denying access.
cor-el
  • Top 10 Contributor
  • Moderator
17530 個解決方法 158511 個答案

A clean reinstall by deleting the Firefox program folder before reinstalling should fix issues with old or incompatible files.

If that doesn't work the also do a malware check with a few malware scan programs. You need to use all programs because each detects different malware.

http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware http://www.superantispyware.com/ - SuperAntispyware http://www.safer-networking.org/en/index.html - Spybot Search & Destroy http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page .......... See also "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked

Also make sure that your anti-virus program isn't causing that issue.

A clean reinstall by deleting the Firefox program folder before reinstalling should fix issues with old or incompatible files. If that doesn't work the also do a malware check with a few malware scan programs. You need to use all programs because each detects different malware. http://www.malwarebytes.org/mbam.php - Malwarebytes' Anti-Malware http://www.superantispyware.com/ - SuperAntispyware http://www.safer-networking.org/en/index.html - Spybot Search & Destroy http://www.lavasoft.com/products/ad_aware_free.php - Ad-Aware Free http://www.microsoft.com/windows/products/winfamily/defender/default.mspx - Windows Defender: Home Page .......... See also "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked Also make sure that your anti-virus program isn't causing that issue.

提出問題者

Thank you, but is not malware, im using Spybot Search and Destroy and avast 2010 fully updated, and i dont have any other problems or error with any other aplications or games, only with this browser and xull.dll.

Thank you, but is not malware, im using Spybot Search and Destroy and avast 2010 fully updated, and i dont have any other problems or error with any other aplications or games, only with this browser and xull.dll.