vs developers group without privileges

[Double]

I reinstall the Visual Studio 2003 and the "vs developers group" is
created but without privileges on IIS wwwroot directory ...

what why ... ???
all tech articles about "vs developers" account says that is a group
with hight right privileges on system ... ... ... (or only is writte
privilege on wwwroot)

Its a documented install error issue... or somebody has the same
problem ... ???

Thanks