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Unable to (re)activate after upgrading to Windows 11

Frank Beckers

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Frank Beckers


I am unable to activate Nitro Pro 12 after upgrading to W11.
The electronically driven help functions for this problem on the Nitro website do not help. Please assist!!!!



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  • Official Nitronaut

Hello Frank,

Thank you for your message - I can help you out.

We have recently upgraded our activation servers. Please install the latest Nitro Pro 12 update ( so you can reactivate successfully: 

Then activate with your Nitro Pro 12 serial number.

I hope this helps. Let me know if you require anything else.

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