MS Visual Studio Toolbox Disappears

Factual Questions
1

I’m working the trial version of Visual Studio 2008 on a C# ASP.NET website. I have the Toolbox up and pinned. If I run without debugging, all is well. If I run with debugging, after execution stops, the Toolbox is still there, but all the tools are gone! Why?

2

This blog post describes a problem similar to yours and tells how to fix it:

http://blogs.msdn.com/webdevtools/archive/2007/08/03/orcas-beta2-gotcha-no-asp-net-controls-in-toolbox-no-asp-net-intellisense-validation-on-pages.aspx

3

Thanks for the suggestion Imasquare, but that tip was not relevant to my problem. Anyone else have any idea?