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"Invalid Client Date" when activating


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I have this exact same issue.  I am trying to activate my subscription to a new machine.  (I've tried the Activation Assistant and when i enter the activation cert # to generate a new one, I get an error that says Invalid Client Date)

My system is 64-bit

Serial: 504972-xxyyzz-069672

Version: 14

Status: Active

Num of Activations: 0

Activ Allowed: 2


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  • 1 month later...
  • Official Nitronaut
Allain Umailin

Hello @Erika_Nitro14,

Thank you for reaching out to us through our Community Forums and we sincerely apologize for the delay!

As per our server logs, we can see you were able to install and activate your Nitro PDF Pro 14 using serial number 504972-xxyyzz-069672

Do you still need further assistance here? 

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