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

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.

Related Articles

How to Set Redirection for the websites hosted on Windows and Linux servers?

This article describes how to set redirections in the websites hosted on Linux and Windows...

How to Create Remote Desktop User in Windows 2016?

You always require to create user accounts on Window 2016 Server OS. Following are the steps to...

Schedule automatic Windows updates on specific date on Windows 2012 R2.

Microsoft releases Windows updates at regular intervals. Installing Windows updates on your...

Resolved Chrome Error : ERR_SPDY_PROTOCOL_ERROR

Problem: When you browse popular sites like Gmail, Wikipedia, Facebook, Twitter, Youtube etc on...

How to fix IIS HTTP Error 502.5 in ASP.NET Core?

You may encounter the below error while deploying an ASP.NET Core application in IIS.  HTTP...

  • 0 Users Found This Useful

Was this answer helpful?