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I was cleaning out my hard drive and deleting old installs of Microsoft Visual Studio Redistributable packages, and I almost certainly deleted the one that Firefox relies on.

I then attempted to start Firefox, getting the error, 'The code execution cannot proceed because VCRUNTIME140_1.dll was not found. Reinstalling the program may fix this problem.'

I uninstalled, following the clean install directions, and deleting the 'Program Files/Mozilla Firefox/' directory.

Then, I ran the Firefox Installer, newly downloaded, and when running it, it gives the same error, 'The code execution cannot proceed because VCRUNTIME140_1.dll was not found. Reinstalling the program may fix this problem.'Selecting 'Restore Defaults' has no effect either way.The installer then appears to complete in the background, and the Firefox directory is created, along with the executable.

When I run Firefox.exe, it seems to load the program, but any address I type in fails to begin loading. This includes websites (www.google.com) and help/utility pages (about:config). I'm therefore unable to change any settings within Firefox.

I then tried re-installing the 'Visual C++ 2008' and 'Visual C++ 2015-2019' packages in an attempt to restore that DLL, but that had no effect after repeating the same steps above (clean uninstall, re-install). Which VC++ Redist Package should I be re-installing? Ideally, I should be able to just get a copy of VCRUNTIME140_1.dll and place it where Firefox is looking for it.

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Version 88.0 for Windows, English
114MB download / 402MB installed
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Mozilla Firefox, Portable Edition can run from a cloud folder, external drive, or local folder without installing into Windows. It's even better with the PortableApps.com Platform for easy installs and automatic updates.

Also Available: Firefox ESR (Extended Support Release), Firefox Developer Edition, Firefox Beta, Firefox Nightly, Legacy versions

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Description

Mozilla Firefox® is a fast, full-featured web browser that's easy to use. It has lots of great features including popup-blocking, tabbed-browsing, integrated search, improved privacy features, automatic updating and more. Plus, thanks to the PortableApps.com launcher bundled in the Mozilla Firefox, Portable Edition, it leaves no personal information behind on the machine you run it on, so you can take your favorite browser along with all your favorite bookmarks and extensions with you wherever you go. Firefox Portable is a dual-mode 32-bit and 64-bit app, ensuring Firefox runs as fast as possible on every PC.

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Firefox Dlna Cast

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For help with this app, please see the following:

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Download Details

Firefox Dl Free

• Publisher: Mozilla & PortableApps.com (John T. Haller)
• Date Updated: 2021-04-20
• Date Added: 2004-04-16
• System Requirements: Windows 7, 8, 10 & WINE
• App License: Open Source (MPL/GPL/LGPL under Mozilla EULA)
• Source: Firefox, SQLite, Launcher source included, PortableApps.com Installer
• MD5 Hash: 8b15fc40c9249b1a3cd4e80455bf8916 (English)
• SHA256 Hash: a50282242f925d06502ce248cf4dce54ea3098110d5ae6c64bf278f29e67c87c (English)

Firefox Free Download

Mozilla®, Firefox® and the Firefox logo are registered trademarks of the Mozilla Foundation and are used under license.