VS 2005 IDE File-> New ->Windows Aplication C# disappeared

Hi,


- First, beofre update to SP1, I cannot create A Web Application Project in
C#, only File -> New -Web Site.

- After update to SP1 the problem with the Web Application project was
solved, but now I don't found the File -> New -> Project -> C# -> Windows
Application.

What happened ?

Any clue about how to fix this ?. I re-installed VS 2005 but that don't
fixed the problem

Thanks for any help on this frustrating situation :-(


Regards
Alfonso Moreno