Error "Unable to get the window handle for the 'ActionsAwarePivotTable' control."

I got the following error "Unable to get the window handle for the 'ActionsAwarePivotTable' control." while browsing the cube in SQL Server Analysis Services 2008.

It turns out that you get this error message when your Lotus Notes is up. The error went away after closing the Lotus Notes.

Wish there were better integration between IBM and Microsoft. :-)