Upgrade Nitro Pro v10 license

[Sawa]

I have a Nitro v10 license, which I would like to upgrade to v12 license.

Unfortunately you cannot validate my license on the upgrade page https://www.gonitro.com/support/upgrade:
We were unable to validate your serial number. Please ensure you entered it correctly. If you believe you are eligible for an upgrade, please leave a post on our Community Forum and update us with your issue.

 I could validate my license on https://licenses.gonitro.com/prd/portal

[Allain Umailin]

Hello @Sawa,

Thank you for reaching out to us through our Community Forums!

I just made an adjustment on your Nitro Pro 10 license, so kindly try upgrading to Nitro Pro 12 again.

Cheers!

[FlowTech]

Hi

We have Nitro 10 that has crashed and will not open. So we have download Nitro 12 trial but we can't seem update it with our license , error:-  Unfortunately you cannot validate my license on the upgrade page https://www.gonitro.com/support/upgrade:

 

[Allain Umailin]

Hello @FlowTech,

Thank you for reaching out to us through our Community Forums!

In order for me to further assist you with your concern, could you please send me a private message and provide the serial number of your Nitro Pro 10?

Thank you very much in advance and I am looking forward to hearing back from you.