Wednesday, July 07, 2010

Failed object initialization (ISupportInitialize.EndInit). Error on Windows XP

Failed object initialization (ISupportInitialize.EndInit). Method not found: 'System.Windows.Threading.DispatcherOperation System.Windows.Threading.Dispatcher.BeginInvoke(System.Delegate, System.Object[])'

If you get this error, looking at the MSDN page for the method call

It says at the bottom:

Version Information
.NET Framework
Supported in: 3.5 SP1, 3.0 SP2

The computer was running 3.5 vanilla, install the update and you'll be good to go.

1 comment:

  1. Very useful information. Thanks for sharing this log post.