Recovering data from an old Mozilla Firefox profile

Mozilla Firefox profile is the place where all the important data such as history, bookmarks, cookies, and password are stored. Profile folder contains most of the important data of Mozilla Firefox. Places.sqlite, key3.db, permissions.sqlite, search.sqlite, formhistory.sqlite are some of the important profile files of Mozilla Firefox. Most of the problems associated with Mozilla Firefox can be resolved by copying the files to a new profile folder. Mozilla Firefox makes it easier to recover the data from an old profile. If you are having any problem with Mozilla Firefox, instead of trying to find and fix the issue, just make a new profile and then copy the important data to the new profile. Before copying the data to the new profile, backup the existing profile folder in order to restore if any problem occurs. Also, try to copy minimal amount of file that contain important information in order to reduce the number of errors.

Click on the links below to know more about recovering data from an old Mozilla Firefox profile:

Recovering data in Mozilla Firefox 4 from an old Mozilla Firefox profile
Recovering data in Mozilla Firefox 3.6 from an old Mozilla Firefox profile
Recovering data in Mozilla Firefox3.5 from an old Mozilla Firefox profile

Repair Xul.dll Errors With Mozilla FireFox

Xul.dll is a file used by the "FireFox" program to help it load up a number of settings and options it requires to run. Although this file is extremely important for the smooth operation of the FireFox application, the fact is that it's continually causing a huge number of errors and problems on your PC - preventing you from being able to browse the Internet properly, and causing other issues as well. Fortunately, this tutorial is going to show you exactly how to resolve xul.dll errors.

The errors which xul.dll often shows include the likes of:

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.

Because this error is continually preventing your computer from being able to load the FireFox application properly, it's important that you're able to fix it as quickly and reliably as possible.

The way to fix the error is to first ensure that FireFox is working correctly, as well as then fixing any potential problems that Windows may have causing the issue.

The first step to fixing this error is to reinstall FireFox on your computer. This is easy to do, and can be achieved by clicking onto "Start > Control Panel > Add / Remove Programs" and then locating the "FireFox" listing. After doing that, your computer will remove all the files and settings that FireFox has, enabling you to quickly reinstall the application when you restart your PC. This will replace xul.dll and hopefully repair any of the potentially problematic errors that it had.

The second step to fix the xul.dll error on your PC is to use a software tool called a "registry cleaner" program.

 These are tools which will scan through your PC and fix the various errors which are inside - allowing Windows to run much faster and smoother as a result. Registry cleaner tools are very popular for fixing a variety of Windows errors, including the likes of DLL errors and other issues - as they are able to repair the common registry problems which will often lead Windows to crash. You can download a registry cleaner from the Internet and then let it scan your PC to fix the errors your system may have.
You can fix the xul.dll error on your PC by using the tutorial and tools on our website. You can Click here to fix the xul.dll error on your system for good.