where can i download older versions of firefox

Luckily I use Sync, so my many bookmarks are backed up. When I relaunched Firefox, I got the above error message. The existing window was fine, so I closed that but had to kill Firefox in Task Manager. The new window showed my homepage (blank tab) but was unresponsive: I couldn't type into the address bar, click a bookmark, or even close the window. I haven't yet spotted a pattern, but the most recent time it happened, I had the browser already open and either opened a new window or clicked Firefox in my start menu. To protect your information, create a new profile for this installation of Firefox.' Using an older version of Firefox can corrupt bookmarks and browsing history already saved to an existing Firefox profile. 'You've launched an older version of Firefox. Press the “Uninstall” option that gets activated at the top of the listed installed programs.įollow the instructions to uninstall it from the operating system.Over the past week I've had this error popup a few times when Firefox is launched: Go to the Control Panel > All control Panel Items > Programs and Features.Uninstall Firefox from WindowsĪfter the download gets done, first uninstall the current version. Select the “.exe file”, and let the download begin.

Choose your Language and region, e.g, choose en-US, to translate it into English US.Pick the one that suits your CPU architecture.You will also see two different architectures under Windows, 32-bit, and 64-bit. You should now have different builds of Firefox, according to your operating system. Scroll to the Version you are looking for and select it.Open this link, Firefox Old Versions in the web browser.Install Firefox Old Version Windows Download Firefox Old Version for Windows The most recent version prior to the current one will be listed. With the version details at hand, head over to the Mozilla Support page for release versions. The version number is listed underneath the Firefox name. On the menu bar, click the Firefox menu and select About Firefox.Click on “About Firefox.” This will bring up a box letting you know which iteration you are currently using.Click the three lines, select “Help” near the bottom.Disable Firefox Automatic Updates Check your current Firefox versionįirst, you need to know which version is currently installed on the device.

Where can i download older versions of firefox