Hi Kyouko,
An 'Activation Code' is not provisional. If you have purchased it, this belongs to you.
If you wish to move the 'Licence Key' to another computer, you will be required to 'Check In' the Licence to the SAP Support Portal so as to obtain a new one.
You will then use the same 'Activation Code' as before, but also the new compunters 'Host ID' so as to generate a new 'Licence Key'.
For further information on the Licencing of SAP 3D Visual Enterprise Author please refer to the 'Administrators Guide' at the following location;
http://help.sap.com/ve-author -> System Administration and Maintenance Information -> Administrators Guide.
Also, please see the SAP KBA Number 2035519 on How to Return Visual Enterprise Author Licence
Kind regards,
SAP VE Support
