Below is a comprehensive guide to understanding and fixing this error.
Right-click, select , and name it PlayerDebugMode . Double-click it and set the value to 1 . 3. Fixes for Visual Studio Code (Error Code 193)
Always download PHP extensions from the official source corresponding to your exact PHP version, architecture (x86/x64), and thread safety mode. Never manually copy DLLs from different installations.
If the error persists, the "binary search" method of troubleshooting is recommended. Users should navigate to the extensions folder and move all third-party plugins to a temporary folder. If the Extension Manager initializes successfully, the user can move plugins back one by one (or in batches) to identify the specific plugin causing the conflict. Once identified, checking the plugin vendor’s website for a 64-bit compatible version is the definitive fix.