Richard Borens Posted February 17 Report Share Posted February 17 My copy of nitro 12 pro isnt showing registered anymore. I tried to reactivate but wont take license number. Says nitro pro encountered some issues while attempting to activate (-24: activation Error) I went to website to look up license and get the following message: Please enter a valid serial number. 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