: Ensure the code matches the exact version (e.g., 2024 Q1) installed on your machine. Hardware Changes : If you replace your motherboard or hard drive, your Computer ID will change, and you will need a new code. Volume Licensing

: If you are part of a university or company, you may need a License File (.lic) from your administrator instead of a manual code. If you'd like, I can help you: Locate your Serial Number if you've lost your physical card. correct download link for an offline installer (ISO). Troubleshoot License Manager errors like "Invalid Computer ID."

The server will generate a file. This is your . Download it to a clean USB drive (scan for viruses on Online Computer B first).

Offline activation is a licensing method designed for computers that do not have an active internet connection. In the standard activation process, the NI License Manager communicates with NI servers to verify a serial number and generate a license file. When the internet is unavailable, this handshake cannot happen automatically.

Which would you like?