Licenses activations / deactivations (Legacy Activation System)
This section explains how to activate or deactivate using applications that were released before June 2025. After that, we started using a new activation system. Check the Softron License Manager section for the new articles.
- HOW TO: Activate a serial number
 - TROUBLESHOOTING: Serial Number or (De)Activation code refused: Common errors
 - TROUBLESHOOTING: Activation failed - possible reasons
 - When should I deactivate a serial number ?
 - HOW TO: Deactivate a Serial Number ?
 - TROUBLESHOOTING: Deactivation failed - possible reasons
 - TROUBLESHOOTING: The serial number is activated but still running in DEMO mode
 - TROUBLESHOOTING: I did a manual deactivation but forgot to write down the codes
 - TROUBLESHOOTING: The buttons "Activate via internet" and "Deactivate via internet" remain grayed out.
 - TROUBLESHOOTING: I can not connect to the manual (de)activation page
 - HOW TO: know if you are in DEMO mode or which options you have ?
 - About the required name and email in License
 - HOW TO: Upgrade or add an option to a serial number
 - HOW TO: Upgrade or update to a newer version ?
 - HOW TO: Crossgrade to another application
 - HOW TO: "Clear" the license window so you can activate a new serial but not the old?
 - When I click on the "License" menu, I have the spinning wait cursor (rainbow wheel).
 - Do I need to deactivate and then reactivate when installing a new version ?
 - HOW TO: Know your computer MAC address