PowerBuilder 10.5.2 provides runtime support for applications deployed to the Microsoft Vista operating system. PowerBuilder 10.5.2 applications are 32-bit applications, but testing has been performed on both the 32-bit Vista Business Edition and the 64-bit Vista Business Edition. Rich text features are currently not fully supported on the Vista operating system. For more information about unsupported features, see the Release Bulletin.
Vista does not ship with the Windows standard help display program WinHlp32.exe. If your application uses Windows Help (.hlp) files, your users can download the executable from links on the Microsoft Web site at http://go.microsoft.com/fwlink/?LinkID=82148 .