Setup requirements for Visual studio.net 2003 to run propplerly??

[Rene Muench]

Hi everyone,
Newbie is wondering after he has up graded to Visual studio.net 2003, if
Visual studio.net 2003 requires a different setup??
Most of the test application aren't working anymore.
I get very often error message stating that probably the required components
are not installed on the local web server. Run the Visual Studio.net setup
and add the web development component. ( which I have done)
Still I get this messages??

Any suggestions??

Norman