If for some reason the automatic uninstallation fails, follow these steps to manually remove RSFirewall! from your Joomla installation.
- Locate your Joomla!/components/ folder. Delete the folder named com_rsfirewall.
- Locate your Joomla!/administrator/components/ folder. Delete the folder named com_rsfirewall.
- Connect to your MySQL database and remove all of the _rsfirewall tables. For example, if your Joomla! database prefix is "jos", remove all tables that start with jos_rsfirewall. For instance, use this SQL script: DROP TABLE `jos_rsfirewall_configuration`, `jos_rsfirewall_feeds`, `jos_rsfirewall_hashes`, `jos_rsfirewall_snapshots`
- Browse the _components table. Delete all records that have the value com_rsfirewall in the option column. For instance, use this SQL script: DELETE FROM `jos_components` WHERE `option`='com_rsfirewall'





