ASullivan Posted December 5, 2019 Report Share Posted December 5, 2019 I purchased Nitro Pro, but cannot activate. I keep getting an error message saying my serial number is invalid. When I put my serial number into the help portal it says it's invalid. It is the serial number that was emailed to me? Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now