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VCRUNTIME140_1.dll was not found.

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  • Last reply by cor-el

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I can't download Firefox I continue to get the following: "code execution cannot proceed because VCRUNTIME140_1.dll was not found"

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You can check for issues caused by a corrupted or incomplete Visual C++ installation that is missing runtime components (Redistributable Packages) required by Firefox, especially VCRUNTIME140_1.dll.

See "Visual Studio 2015, 2017 and 2019":

You may not need the latter (32-bit version) if you use 64-bit Firefox. You may have to reboot the computer.

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