Installing the Microsoft Visual C++ Redistributable, which was a strict requirement for newer PHP builds. Where to Find it Today
Because XAMPP evolves with PHP, "v3.2.1" usually refers to the interface included in several specific 2021 releases. You can find these at: xampp version v3 21 download 2021
Click the Security link on the dashboard or run: C:\xampp\htdocs\security\index.php Installing the Microsoft Visual C++ Redistributable
Yes. Install each in separate folders (e.g., C:\xampp_2021 and C:\xampp_latest ). Ensure they use different ports. The Control Panel v3.2.1 does not conflict with newer panels. xampp version v3 21 download 2021