cody5679 0 Report post Posted December 25, 2019 I have two current licenses for Nitro Pro 12, Both show 0 activations on the website but when I try and active the application it always gives error -23:Error - License number already used. Share this post Link to post Share on other sites
AllainU 0 Report post Posted December 25, 2019 Hello @cody5679, Thank you for reaching out to us through our Community Forums! I just made adjustments on your licenses, so you can now activate your copy of Nitro Pro by going to Help tab > About Nitro Pro > Activate, entering your serial number and clicking Activate. Thanks for choosing Nitro Pro and I hope this helps! Share this post Link to post Share on other sites
