strange problem in create an asp.net project

[xudeutsch]

I have installed IIS and Microsoft Visual Studio .NET 2003 in window
2000 Server
but on the virtual machine of VMWare .
When i create a new ASP.NET Web Application project, there is an erro
message"
Visual Studio .NET has detected that the specified Web server is no
running ASP.NET version 1.1"
Then i used the help message to run "aspnet_regiis /i" this comman
and installed asp.net.

But there is the same problem . Another strange thing is that on m
virtual machine there is already
a asp.net project which was created before but is running well. Bu
why cant i create a new asp.net project?

Should I install the IIS once more?
thank you very muc