Server trouble

[hpl]

This morning I have problems opening my VS projects and I can't make a new one. I get this error:

HTTP Error 404: Unable to create Web project <project name> 
Unable to create Web project 'WebApplication'. The file path '<file path>' does not correspond to the URL 'http//localhost/<project name>'. The two need to map to the same server location. HTTP Error 404: Object Not Found. For more information, see Unable to Locate Object on Web Server.

What's going on? I haven't changed server settings or something like that.
I use XP Proff.

[wey97]

It sounds like IIS may be having problems.

I would try rebooting and if that doesn't work I would try reinstalling IIS through the Control Panel->Add/Remove Programs->Add/Remove Windows Components. If that fails, reinstall VS. Other than that I don't know.

[hpl]

Now I've solved the problem running
C:\Windows\Microsoft.NET\Framework\v1.1.4322\aspnet_regiis -i

Very strange