Launchbox License.xml -

C:\Users\[YourUsername]\LaunchBox\License.xml

LaunchBox has become the gold standard for managing massive retro gaming collections. Whether you are using the free version or the premium LaunchBox Premium (or Big Box), your access is governed by a crucial file: license.xml . launchbox license.xml

Delete the license on the second PC, then re-download it fresh via the Help > Premium > Re-download option. How to Backup Your LaunchBox License.xml (And Why You Must) The number one support ticket on the LaunchBox forums is "I lost my license when my hard drive crashed." C:\Users\[YourUsername]\LaunchBox\License