If you're having trouble with a new license key, ensure that:

: A valid license key is essential for leveraging Argus Monitor’s full potential. Always prioritize official channels for renewal or replacement to protect your investment and ensure compliance. For enterprise users, consult the Volume Licensing section on the website for bulk purchases.

No – the license is per machine. However, if you deactivate the old PC (by uninstalling or contacting support), you can sometimes transfer it. Check the EULA.