Hi Muhammad,
Thanks a lot for your replies. I'm using .NET 4.5 which is the newest version I presume.
Microsoft already fixed the issue described in the link you gave me. I checked with Orca and the key is set correctly.
I just installed VS2010 Express and tried installing the Toolkit for VS2010 but it says I don't have Visual Studio installed. I'm beginning to think a full version of Visual Studio is required for the toolkit... shame really, I always got by with the Express version so far. Can anyone confirm this? Because I can't find any information on it, you'd think Microsoft would put it in the documentation.
Regards,
Ruben