For labs running dedicated, air-gapped workstations for their 7500 or 7900HT machines, this code is the "key to the kingdom."
If you have already purchased the software, your registration code can typically be found in the following locations: Primer Express 3.0 1 Registration Code
Legacy software often has compatibility issues even after you enter a code, but I can walk you through some Compatibility Mode settings if you'd like. For labs running dedicated
When you launch Primer Express 3.0.1 for the first time, a registration dialogue box will appear. To activate: Enter Details: Input your Name and Organization. Input Code: Primer Express 3.0 1 Registration Code