[1534] Visual Studio VS2010 crashes while creating a namespace

Hi,

in VS2010 i have a pretty empty project (C#, Classlibrary for .NET 3.5) with
an empty file named IDirectoryScanner.cs (empty, only some empty lines, no
using, no namespace, nothing)

i type

nam  TAB

then ReSharper creates

namespace MyNamespace
{

}

with a crashing VisualStudio 2010.

Regards

Albert