If you are updating to PowerBuilder 11.1 from an earlier version and also upgrading to the PowerBuilder Enterprise edition from PowerBuilder Desktop or Professional, you require two licenses:
An update license from the previous version and edition to the same edition of PowerBuilder 11.1
Updating from 11.0
If you are updating from PowerBuilder 11.0, you can use the
maintenance installer and you do not need an update license. See “Updating PowerBuilder 11.0 to PowerBuilder 11.1”.
An upgrade license from Desktop or Professional to Enterprise
When you install PowerBuilder 11.1 using the full install, you are prompted to provide a license key. Enter your PowerBuilder 11.1 update license key. The setup program allows you to install all the features available in PowerBuilder Enterprise, but your license determines which features are available in the product.
When you have completed the setup program, start PowerBuilder and select Tools>Update License. In the wizard, enter your upgrade license key, then click Next and Finish. When you restart PowerBuilder, the PowerBuilder Enterprise features you selected when you installed PowerBuilder are enabled.
