Is it possible to change the display language and control format to german? So that the datetime control shows the day seletion first instead of month selection or the yes/no toogle the german words.
I changed the "Default Language" property in the project property page without any result.
Edit: According to here it seems to be a problem with the new VS 2012 Update 3: http://social.msdn.microsoft.com/Forums/vstudio/en-US/2ce818aa-08d0-46bd-883d-b42202059f3b/language-bug-in-vs2012-update-3-to-ls-team
Temporary solution from Beth Massi: After you remove Update 3 (Add/Remove Programs -- View installed Updates) you can reinstall Update 2 from the ISO here: http://go.microsoft.com/fwlink/?LinkID=298533