Reactivation not possible

[irene 0]

Hi,

 

Nitro Pro Version 12 was reinstalated on my Computer. I cannot reactivate with the Serial Number. Error massage Comes: 

The serial number you entered does not exist.

 

please help.

thank you

 

 

[Leslie V. 0]

Hello Irene,

Thanks for reaching out to us!

Please make sure you use the correct serial number and install the correct version: https://www.gonitro.com/nps/product-details/downloads

Let me know how that goes!