Hi, I have All In One WP Security & Firewall installed. There is a firewall rule "Deny Bad Query Strings".
This feature will write rules in your .htaccess file to prevent malicious string attacks on your site using XSS.
When this is enabled, I can't search for Email Encoder Bundle, I can't install or activate it and if I did get it to activate by turning off this rule, and I turn the rule back on, I can't opeb the plugin options.
Any idea what could be causing the problem?