title: Relative paths in class library for asp.net application
body: <p>I'm having some trouble with reading and writing files on the server with my Web-Application.</p>
  
  <p>I have a c#-class library for my business logic and a ASP.net Web Application as front-end.
  The whole application works fine when I start it from Visual Studio.
  When I first tried to deploy it I got an error that I don't have permission to write on <code>c:/inetpub/wwwroot/myfolder...</code></p>
  
  <p>Then I tried to use relative paths like <code>/myfolder</code> but I always get the message cannot access <code>C:/myfolder</code>! And I really don't know where the "C" is coming from?</p>