Sir i was purchased quick heal total security product key from ebay on 18th jan 2014, but today i.e.17-03-2014 while auto update of my quick heal i recevied a message that "invalid licescence" because the product key is used by multiple users, so contact your vendor. If it is true then i declare that i never use the same product key in any of my other computers.
Therefore i request u to take the necessary action regarding this.
