The phpBay Pro plugin comes with its own special / custom .htaccess code. That .htaccess code is displayed to you on the the phpBay Pro Settings page under the phpBay Pro .htaccess tab.
1. Copy the phpBay Pro custom .htaccess code from the phpBay Pro Settings page under the phpBay Pro .htaccess tab and paste it into this BPS Custom Code text box: CUSTOM CODE TOP PHP/PHP.INI HANDLER/CACHE CODE
2. Click the Save Root Custom Code button.
3. Go to the BPS Security Modes page and click the Root Folder BulletProof Mode Activate button.
Note: If your site has/uses php.ini handler .htaccess code then copy the phpBay Pro custom .htaccess code below your php.ini handler code in the CUSTOM CODE TOP PHP/PHP.INI HANDLER/CACHE CODE BPS Custom Code text box.