Nitro pro 7 activation on new computer

[gav 0]

I've used the online activation tool to deactivate all my current installs of Pro 7.

I've installed pro 7 on a windows 10x64 computer. I get an activation screen which gives me an error when I run the application. Thereafter the application fails with an 'unknown error ' of '-80'.

can you help please.

[AllainU 0]

Hello @gav,

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

This error is related to  Nalpeiron Licensing Service Re-Installation. To fix this issue, kindly refer to below steps:

a. Download our latest service installer : http://install.nitropdf.com/support/downloads/ServiceInstaller.exe 
b. Install the service (brief UI will appear with a progress bar).
c. Restart computer.
d. Launch Nitro Pro.

Cheers!