6 Steps to Install Magento 2.4.3 on XAMPP Windows Using Composer

While installing magento2 on windows with Xampp, we can get following error. So resolve the issue read the full details.

Scenario 1: – While Magento 2 Install

In compat.php line 1927: This is not implemented, as it is not possible to implement Argon2i with acceptable performance in pure-PHP

Scenario 2:- While Login in the Magneto 2 Admin Panel

For both the scenarios, here are the solutions:

Solutions:-

Solution 1:

This error occurs means sodium extension not enabled in php.ini file, enable it and re-run install command in the command prompt.

Quick tip: You can quickly open php.ini on Xampp interface with this button

[PHP]

extension=sodium

Remove semicolon from the beginning of the line ;extension=sodium which enables it. Then restart Apache means stop and start Apache. That’s it.

Perform following steps to solve this error.

• Remove semicolon from the beginning of the line ;extension=sodium from php.ini which enables it.
• Copy C:\xampp\php\libsodium.dll to C:\xampp\apache\bin\
• Restart Apache means stop and start Apache.

Solution 4:

Find:
LoadFile "C:/xampp/php/php7ts.dll"
LoadFile "C:/xampp/php/libpq.dll"
LoadFile "C:/xampp/php/libsqlite3.dll"
LoadModule php7_module "C:/xampp/php/php7apache2_4.dll"

Add:
LoadFile "C:/xampp/php/libsodium.dll"

Conclusion: