http://developers.de/blogs/nadine_storandt/archive/2007/04/19/Visual-Studio-Designer-Problems-.aspxToday i ran into problems with the visual studio 2005 designer and custom controls. The only error message which was shown to me was not so helpfull so I beginn to search the internet for problems with the designer and i found a nice page from a germanenCommunityServer 2008 SP1 (Build: 30619.63)