If your PC received the security update and you're using the Microsoft Access 2010, 2007, 2003, 2002, or 2000 version This error appears:Įrror 459 - Object or class does not support the set of events, Procedure clsFrmExplorer_TAA.InitForm This impacts our Total Access Analyzer product which displays the results of your Microsoft Access databaseĭocumentation with the Treeview control. With this in Visual Basic 6 (VB6) applications. In other cases, users are reporting that Microsoft Access locks up and crashes. It took us a while to discover that a change in this control caused this problem. For instance, the Treeview control don't issue NodeClick events, so anyĬode that expects the expansion of a node to display or load more data fails. The control existsīut does not behave correctly as events are not firing correctly. It's not as if the control is completely missing or not registered. Using common controls such as the Treeview and Listbox controls.

This update causes problems with existing Microsoft Access, VB6 and other applications

Installation or registration of the OCX file. The issue seems to stem around a defective After installing the update, the Windows Common Control Library does not work.

Mscomctl ocx windows 8