When I drop RADExpander onto a user control in Expression Blend 3 it is unable to render the preview:
The error is Catastrophic failure: HRESULT E_UNEXPECTED
This happens on a brand new SL Application where the Expander is the first thing added.
What am I doing wrong?
*edit:
Blend 3 (3.0.1927.0)
Telerik SL 2010 Q1 - Demo version
The error is Catastrophic failure: HRESULT E_UNEXPECTED
This happens on a brand new SL Application where the Expander is the first thing added.
What am I doing wrong?
*edit:
Blend 3 (3.0.1927.0)
Telerik SL 2010 Q1 - Demo version