When I try to open FireFox it says I am missing nspr4.dll and mozqlite3.dll. How do I fix this?
I downloaded FireFox 8.0 not too long ago, and when I launched it, it said nspr4.dll and mozqlite3.dll were not found on my computer. I've used FireFox for a long time, and this has never happened before.
I downloaded FireFox 8.0 not too long ago, and when I launched it, it said nspr4.dll and mozqlite3.dll were not found on my computer. I've used FireFox for a long time, and this has never happened before.
All Replies (1)
Do a clean (re)install and delete the Firefox program folder (C:\Program Files\Mozilla Firefox\).
Download a fresh Firefox copy and save the file to the desktop.
- Firefox 8.0.x: http://www.mozilla.com/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.
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.