donkrodgers Posted December 31, 2019 Report Share Posted December 31, 2019 I purchased Nitro Pro 12and VIP access on 6/25/2019. I can provide the both the reference and invoice number. I am not able to check availability for upgrade because I get an error saying "We are unable to validate your serial number" at www.gonitro.com/support/upgrade . I want to upgrade to Nitro Pro 13 at no additional cost as promised by my VIP Access. 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