WPF designer does not load

Jun 5, 2008 at 5:33 PM

I am running XP SP3, have just installed the VS Studio 2008 Isolated and Integrated Shells (as well as the IPY Studio for isolated and integrated).
I also have .NET 3.5 installed. (as well as everying other .NET version since 1.0).
Prior to the shells I installed the VS2008 express betas.

Isoalted studio works fine except for creating WPF projects. When I go to create a WPF project I get the following error:

Package Load Failure

Packagee "Microsoft.VisualStudio.Xaml" has failed to load properly
(GUID = {E58C2A8B-BCC4-4559-AD59-D62EB6D58A22} ).
Please contact package vender for assistance.
Application Restart is recommended, due to possible environment corruption.
Would you like to disapble laode this package in the future?
You may use 'appenv /resetskippkgs' to re-enable package loading.

In order to get to this point, I first read these discussion boards and added the <cofiguration> node for the CodeDomProvider in .net Framework 2.0