public override bool CanLoadPlugin() { bool result = false; if (Plugin.IsPluginExist(MapPath("../../"), AdminPanelConstants.PluginName.WebMailLite)) { result = true; } else { result = AdminPanelUtils.ValidationLicenseKey((Page as DefaultPage).Settings.LicenseKey); } return(result && AdminPanelUtils.IsSuperAdmin(Session, (Page as DefaultPage).Settings)); }