Hello Gary Davis,
Thank you for writing.
I am getting straight to your questions.
The issue you report with VS2010 crashing when the Build button is pressed is a known issue that happens only under VS2010. It is addressed and it will be fixed in our next release. The Build button in the Property Builder is used to create hierarchical grids. If you need such functionality I would like to suggest you to use the binding method described in the Binding to Hierarchical Data
help article. This is tested under VS 2010 and should work. Another approach is to use VS 2008.
As to your missing toolbox items, try refreshing the toolbox, and if it does not work (or you don't want to do it), please consider the following knowledge base article
, which will guide you on how to manually populate the toolbox.
I hope you find this information helpful. If you have any other questions, do not hesitate to contact us.
the Telerik team
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