There are two ways you can obtain OLE DB data providers for use with PowerBuilder:
From Sybase (recommended) Install the OLE DB data providers shipped with PowerBuilder. You can do this either when you first install PowerBuilder or later.
From another vendor PowerBuilder Enterprise lets you access data with any OLE DB data provider obtained from a vendor other than Sybase if that data provider supports the OLE DB object interfaces required by PowerBuilder. In most cases, these drivers work with PowerBuilder. However, Sybase might not have tested the drivers to verify this.