This control is defined in the OWSSUPP.DLL file, a dynamic-link library (DLL) that is installed on the client during 2007 Microsoft Office system setup in the Local_Drive:\\Program Files\Microsoft Office\OFFICE12 directory.

To instantiate this control, use the following function in JScript or JavaScript (ECMAScript):

new ActiveXObject("SharePoint.StssyncHandler.3")

In Microsoft Visual Basic Scripting Edition (VBScript), use the following to instantiate the control:

CreateObject("SharePoint.StssyncHandler.3")

Note:
If the script on the page determines that the version of the application is Microsoft Office 2003 or earlier, 2 is used as the version number.

For information about synchronizing applications with Windows SharePoint Services, see GetListItemChangesSinceToken and Synchronizing Applications.

Other Resources