Hi Bob ,
The new RadSpell for ASP.NET AJAX control does not support MS Word spellchecking, due to interoperability problems with the MsWordAdapter.dll. The problem is already logged in our bug tracking system.
As a side note, you should be aware that MS Word spellchecking uses significant amount of server resources and if a lot of users spellcheck their documents at the same time, this could considerably slow down your server. That is why my suggestion is to choose one of the other spellcheck algorithms SpellCheckProvider="EditDistanceProvider
" or SpellCheckProvider="PhoneticProvider
". The PhoneticProvider is convenient for the English, German and French dictionaries.
the Telerik team
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