I have the same behavior, the open button does nothing.
I traced the javascript event associated to the button and I fount that it create an action string an finally call a function named SendActionToPostBack wich is empty (there is just a semicolon inside it).
I downloaded source code I converted to VS 2005 with .net 2.0 I have hanged references to SourceSateTypeLib to...
2009-05-25 14:40:25 UTC in VSS Web Xtra
