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Firefox code execution error

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  • Last reply by techguy150

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My firefox wont opening showing that code execution error what should i do and PLEASE TELL ME why this is happening?

My firefox wont opening showing that code execution error what should i do and PLEASE TELL ME why this is happening?

Chosen solution

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, 2019, and 2022":

You may also have to install the Visual Studio 2013 Redistributable Package. You need to reboot the computer.

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Can you attach a screenshot?

What is your operating system and Firefox version ?

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Version 105.0.1.0

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This is also showing

Modified by sayanchatterjee1300

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Can u tell me why this is happening

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Chosen Solution

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, 2019, and 2022":

You may also have to install the Visual Studio 2013 Redistributable Package. You need to reboot the computer.

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I JUST UNINSTALLED C++, firefox. Then installed c++ x64 from ur link then install firefox from ms store, now it's working thanks for the link

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Enter this link: https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads From the section Visual Studio 2015, 2017 and 2019 download the following executable file: vc_redist.x64.exe Install this file Restart the computer and run Firefox

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Click the menu button New Fx Menu and select Options on Windows or Preferences on Mac or Linux.

   Select the Advanced panel and then the General tab.
   Uncheck Use hardware acceleration when available.
   Restart Firefox and see if the problems persist.

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