After you install magento extensions which are purchased from VnEcoms you may get this warning message from the header of admin panel to ask you to active the extension.
In order to remove this warning message you need to active the extension.
From admin page go to System -> VnEcoms Licenses then click to Add License Key button.
Enter your License key which you got from your order and click Save button. After you activate all magento extensions you will not get this warning message again.
If you don't remember your license key you can get from the notification email when you buy magento extensions from vnecoms.com website or login to your customer account at VnEcoms.com. On your customer dashboard click to My Licenses on left navigation. Here you will see all of your license keys of your purchased magento extensions.
