RadMenu stops working with a WPF component

[Scott Manning]

We have a RadMenu that is worked perfectly all pages, except this one page.  On this one page we have a WPF form (i.e. XBAP file) being loaded in a iframe.  On this page, the RadMenu stops working.  I am able to see the parent buttons, but all of the drop down areas no longer appear.

How can the RadMenu co-exist with this WPF component?

Thanks

[Scott Manning]

The problem was an iFrame issue and was fixed.

[Scott Manning]

The problem was due to a missing end tag in the iFrame

[Scott Manning]

The problem has been fixed.  The iframe was not closed properly.