How to fix 500 Internal Server Error for PHP 7.4 with IIS on Windows Server? Print

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You might see the below error while you install PHP 7.4 on the windows server with IIS and run any of the PHP pages. 

     


     php-error

     While we run the php-m command in the command prompt, it has given the below warning. 

PHP Warning: ‘vcruntime140.dll’ 14.0 is not compatible with this PHP build linked with 14.16 in Unknown on line 0As per the warning we need to upgrade the Visual C++ runtime to the latest version. Here, we will upgrade it to Visual ++ 2015-2019. You need to install it as per your system require whether it is x64 or x86.

     As per the warning we need to upgrade the Visual C++ runtime to the latest version. Here, we will upgrade it to Visual ++ 2015-  2019. You need to install it as per your system require whether it is x64 or x86.

Download Visual Studio C++ > Redist.64.exe

Download Visual Studio C++ > Redist.86.exe

     You can install it both if you face the issue by installing anyone. 500 Internal error shouldn’t occur again.


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