title: Opening a .dll file with dotPeek
body: <p>I have a question about .dll files.
  To open .dll files i tried the programm "dotpeek". </p>
  
  <p>Starting the programm, I clicked "files" browsed for my file <em>(it's Minesweeper.dll default windows path C:\Program Files\Microsoft Games\Minesweeper)</em> and i clicked "open". Everything works well, but i can't open the file! The bracket behind it, in the assembly list, says "(not supported)".
  Does anybody know why?</p>
  
  <p>Im not sure but i noticed that its a ".NetFramework v4.5 " and every other file in the assembly list is "v4.0" could that be the problem??? </p>
  
  <p>I Hope somebody can help me</p>