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Firefox Error XPcom.dll

To use System Restore (Windows XP, Vista, 7, 8, and 10): Click the Start button. Type the following command: regsvr32 /i xpcom.dll. Coupon Printer DLL getplusplusadobe16236 NPRuntime Script Plug-in Library for Java(TM) Deploy Default Plug-in Adobe PDF Plug-In For Firefox and Netscape 8.2.2 RealPlayer(tm) LiveConnect-Enabled Plug-In RealJukebox Netscape Plugin GEPlugin Google Update You will be prompted with a permission dialog box. http://theresab.com/firefox-error/firefox-error-xpcom-core-dll.html

Another program uninstalled the xpcom.dll file. Jacob Dykstra 14,301 views 19:46 How to Develop an XPCOM Component to use in Firefox Addins|XPCOM Tutorial - Duration: 9:29. Because they are shared files, DLL files exist outside of the software application itself. To open a new window, you must first close the existing Firefox process, or restart your system." "A copy of Firefox is already open.

Nixie Pixel 733,213 views 6:41 How to fix Google Chrome Won't Load Problem (Tutorial) - Duration: 10:04. I Googled xpcom_core.dll, resulting in the following link ... If you want to print a document in another program, Adobe Acrobat for example, that same printer DLL file will be used as well. GodlessManitoban 44,436 views 4:15 How to Simply Restore a Dell Laptop PC to Factory Settings - Duration: 20:51.

The file is all three directories, i.e., firefox, thunderbird, and sundial. Support Forum This thread was archived. I won't bore anyone with the details of how I totally removed the old version and install the new cleanly (I do know what I'm doing). I'm using Windows 7 Pro 64 Bits.

Your Client did the trick and is greatly appreciated!” Oscar, US People love DLL-Files.com Client ”Thanks! Does it have something to do with “Mozilla Maintenance” something?! Type "command" in the search box... https://support.mozilla.org/questions/667781 PCMech 16,543 views 6:52 Solved in 10 Seconds : IDM CC is Incompatible With Firefox 38 , 39 , 40 , XX - 2016 - Duration: 4:11.

Any bright ideas please? After running this, rpm -qf /usr/lib/libstdc++.so.5 should print compat-libstdc++-33-3.2.3-47.fc4. [edit]"/lib/i686/libc.so.6: version 'GLIBC_2.3' not found required by /{path to download location}/firefox/libxpcom.core.so" If you see /lib/i686/libc.so.6: version 'GLIBC_2.3' not found required by /{path I've also seen references that the Mozilla ActiveX plugin is connected with that issue.
The plugins list of the original poster shows that plugin. Locate xpcom.dll-associated program (eg.

Now, whenever I open Firefox, there is always an error message saying, "Couldn't load XPCOM".

cor-el Moderator 14591 solutions 132319 answers Posted 12/13/12, 7:42 AM Do a clean reinstall and delete the Firefox program folder before reinstalling a fresh copy of Firefox. Reply Brian October 20, 2015 at 8:36 pm # I got the xpcom error today. Please install Firefox again." The xpcom.dll error can occur during program installation or while rebooting your PC or when shutting it down.

Another option is TenFourFox, which is based on Mozilla 2.0 and Firefox 4 code. [44][45] [46] [47] [48] [edit]Firefox 3 does not start on Mac OS X 10.3.9 or below Firefox http://theresab.com/firefox-error/firefox-error-application-ini.html Hope this helps you too. Method 2: Download and Install Xpcom.dll File Since DLL are shared files and used to run and load multiple programs, it is possible that you might have accidentally removed this file Download Certified safe, virus free download.

Delete the Firefox program folder, C:\Program Files\Mozilla Firefox (32-bit Windows) or C:\Program Files(x86)\Mozilla Firefox (64-bit Windows) by default. Loading... And of course!, I’m using our office desktop at this moment! http://theresab.com/firefox-error/firefox-error-202.html Projecting raster z-values from foot to meters?

XPCOM couldn't load error pops up every time I start firefox. Using a registry cleaner automates the process of finding invalid registry entries, missing file references (like the one causing your xpcom.dll error), and broken links within the registry. Did you try a clean reinstall and delete the Firefox program folder and possibly reboot the computer? *https://developer.mozilla.org/en-US/docs/XPCOM XPCOM provides all main code to perform all basic operations in Firefox.

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It is associated with Firefox developed by Mozilla Foundation for the Windows Operating System. mozilla Ask a question Sign In English Search Home Support Forum Firefox firefox can't find xpcom.dll. Sign in to add this to Watch Later Add to Loading playlists... Internet Explorer, Google Chrome, or other browsers may also fail to start.

Furthermore, there's a possibility that the xpcom.dll error you are experiencing is related to a component of the malicious program itself. In fact, one misplaced comma can prevent your PC from booting entirely! It didn't work at my system (HP-Laptop/Vista). http://theresab.com/firefox-error/firefox-error-bex.html Interesting that it only happens once during startup.

Show more Language: English Content location: United States Restricted Mode: Off History Help Loading... Although this provides many benefits for software developers, this separation also provides an opportunity for problems to occur.Quite simply, if Windows cannot properly load your xpcom.dll file, you will encounter an This happened Every time Firefox opened == as soon as 3.6.3 was installed firefox says it can't find xpcom_core.dll. Thanks for an interesting response.