PowerBuilder follows the Microsoft Active Accessibility (MSAA) guidelines described in Server Guidelines. However, many screen readers do not follow the Microsoft guidelines for clients. As a result, some screen readers read a control’s name and value instead of its AccessibleName and AccessibleDescription. In addition, screen readers that call the AccessibleObjectFromWindow function to obtain an IAccessible interface cannot read accessibility properties in a DataWindow. For more information about MSAA, see the Technical Overview. [CR 393976]