Perform a full system scan to detect and remove any potential threats.
A: Typically, no. Because this is a subscription-level conflict (a "link" issue), reinstalling the software will not solve the underlying issue of having multiple Identity Theft Protection products on one account.
If prompted, you must provide payment information to enroll in automatic renewal to activate the key. You can immediately cancel this renewal and remove your billing details from your Norton Account once the activation is successful. Direct Browser Activation