Hi @dingdawn
If file named “file.php” exist on your server and it’s not related to WordPress, i.e. it does not load the plugin etc. and it gets executed when accessed via “https://mywebsite.com/file.php”, our plugin is unable to control this behavior, you would need to load wp-load.php within this file if you want to control it with our plugin.
Let me know if you need further help 🙂
Thank you!