Chromeleon License Activation Jun 2026

You activated the core server license but forgot to activate the instrument driver license pack. Fix: Re-run the activation wizard. Add the specific feature for your instrument family (e.g., "Thermo Scientific Dionex Instrument Drivers").

Launch Chromeleon License Administrator from the Start Menu. Step 2: Click "Activate License" > "Online Activation." Step 3: Paste your Activation Code and Customer ID . Step 4: Select the features you purchased (e.g., "Chromeleon 7.3 SR8 Server Base Pack," "UV/VIS Detector Driver," "PDA Option"). Step 5: Click "Activate." The tool dials out to Thermo Fisher’s license server (port 443, HTTPS). Step 6: Upon success, you will see a green banner: "License successfully activated and installed." Step 7: Restart the Chromeleon Server Manager service. chromeleon license activation