Activation/Installation

6,711 topics in this forum

1. Reactivate a license 1 2 3 4 6

   By Carlo Molon, November 27, 2017
   • 140 replies
   • 31.3k views
   • 
   • Allain Umailin
   • December 21, 2021

2. Nitro Pro 12 Link 1 2 3

   By Joseph Smith, May 31, 2018
   • 54 replies
   • 8.6k views
   • 
   • Kelvin B. Villarin
   • July 16, 2018

3. Nitro Pro 11 will not istall 1 2 3

   By James Roren, January 1, 2019
   • 54 replies
   • 12.6k views
   • 
   • Paul Fredriksen
   • June 10, 2019

4. Nitro 13 Pro Serial Number Not Recognised in Nitro 14 Pro upgrade page 1 2 3

   By dvaughan75@gmail.com, May 18, 2023
   • 52 replies
   • 2k views
   • 
   • Leslie V
   • May 24, 2023

5. Activation Error -23 - not fixable by activation portal 1 2

   By Dale Tuggy, October 23, 2018
   • 41 replies
   • 5.5k views
   • 
   • Kelvin B. Villarin
   • July 8, 2019

6. Nitro Pro activation and licence tracking issues 1 2

   By mavih, January 18, 2019
   • 35 replies
   • 3.8k views
   • 
   • Allain Umailin
   • September 3, 2019

7. Activation not working 1 2

   By Sergei Zibarov, June 25, 2020
   • 29 replies
   • 2.7k views
   • 
   • Marla Paul
   • July 9, 2020

8. Unable to Activate on New Computer 1 2

   By jose.j.bonilla, March 17, 2020
   • 29 replies
   • 4.5k views
   • 
   • Steven Drake
   • May 14, 2020

9. Nitro Pro 11 Setup Wizard has failed 1 2

   By chpa, September 19, 2018
   • 29 replies
   • 7.4k views
   • 
   • DDP
   • April 4, 2019

10. v14 upgrade. We were unable to validate your serial number 1 2

    By David Yonenaka, June 24, 2023
    • 26 replies
    • 884 views
    • 
    • Robert Kim
    • July 29, 2023

11. Release date for Nitro Pro 12 1 2

    By Gary Newman, May 23, 2018
    • 26 replies
    • 5.1k views
    • 
    • Laura L.
    • June 5, 2018

12. Nitro Pro 12 1 2

    By ToeCutter, May 31, 2018
    • 26 replies
    • 6.7k views
    • 
    • Allain Umailin
    • February 15, 2019

13. Nitro Pro v11 keep upgrading to v12 unlicensed 1 2

    By wilsymonds, August 7, 2018
    • 26 replies
    • 4.2k views
    • 
    • Duval
    • April 19, 2019

14. Nitro Pro 14 Free Trial 1 2

    By Brian Merritt, August 24, 2023
    • 25 replies
    • 1.6k views
    • 
    • Reymund Oyong
    • March 15

15. Unknown Error # : -80 On First Launch 1 2

    By RS Smith, September 8, 2018
    • 25 replies
    • 4.7k views
    • 
    • Allain Umailin
    • September 29, 2020

16. Nitro Pro 12 1 2

    By AlvTag, May 31, 2018
    • 25 replies
    • 5.6k views
    • 
    • Allain Umailin
    • July 25, 2018

17. Swapped computers and unable to activate

    By Colm, October 3, 2019
    • 24 replies
    • 2.2k views
    • 
    • Theo
    • October 12, 2019

18. Nitro Pro 10 Setup Wizard Ended Prematurely

    By CLA, August 7, 2018
    • 24 replies
    • 8.2k views
    • 
    • Allain Umailin
    • December 13, 2019

19. -23 Error - I have been through all the steps

    By christopherjweatherill, March 6, 2018
    • 24 replies
    • 3.3k views
    • 
    • Allain Umailin
    • July 25, 2018

20. Activation Problems

    By Ilene Todd, April 20, 2020
    • 23 replies
    • 2.4k views
    • 
    • Allain Umailin
    • March 11, 2021

21. Please Enter Valid Serial Number

    By Grant Fletcher, February 15, 2023
    • 23 replies
    • 1.3k views
    • 
    • Reymund Oyong
    • February 22, 2023

22. Activation Issue

    By Usman, December 16, 2019
    • 22 replies
    • 2k views
    • 
    • Andy Lee
    • August 19, 2020

23. Update for Nitro PRO 14 Not Working

    By Gabriel Gomes, May 23, 2023
    • 22 replies
    • 575 views
    • 
    • peille.edith@orange.fr
    • June 8, 2023

24. Marketing Email to Upgrade to Nitro Pro 12

    By EJHCO, March 20, 2018
    • 22 replies
    • 3.5k views
    • 
    • Pat McKune
    • May 1, 2018

25. Error -23 unable to activate license on new computer, after deactivating old

    By Vigeo Vigeo, July 23, 2020
    • 21 replies
    • 971 views
    • 
    • Allain Umailin
    • August 20, 2020