title: ASP.NET ServerMappath
body: <p>I have a foler called A  and inside A, i have 2 folders B and C, B is having a child folder called child B,now i have a program in C .from C I need to get the PHysical path of childB
  When i am giving Server.MapPath("../B/childB/")
  It is showing.Error.Can anybody tell me how to solve this ?</p>