How to activate the license without internet access on the destination system
Prerequisites
The license still needs to be activated online, so you will need a separate device (computer, tablet, or smartphone) with internet access and a web browser.
Steps
Open OmniScope on your offline system and open the About window from the Help menu:
Getting the Hardware ID
Expand Hardware ID section and then copy the text in the box.
Offline activation still requires the Hardware ID. The Machine Name visible in OmniScope or on the My License page is only a user-friendly label and cannot be used in place of the Hardware ID.
Now, on your internet-connected device, open the activation page: