Hi,
Thank you for your reply.
Follow this path wp-content/plugins/store-manager-connector/smconnector.php and check if this code is present in the file –
/*
* Plugin Name: Store Manager Connector
* Plugin URI: https://emagicone.com/products/store-manager-for-woocommerce/
* Description: Store Manager Connector is a plugin, intended to connect Store Manager software to your WooCommerce store.
* Author: eMagicOne
* Author URI: https://emagicone.com/
* Version: 1.1.3
* Text Domain: store-manager-connector
* Domain Path: /i18n
* License: GPL version 2 or later – https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/
Also, please specify if you downloaded the module here on the marketplace or in our documentation?
The error message you get can also appear if the wp-content folder has a custom name.