title: Applying SSL certificate in IIS manager and "The process cannot access the file because it's being used by another process" error
body: <p>I applied a self-signed SSL certificate in IIS manager to Default Web Site(added the HTTPS binding) and after that when I'm trying to start the web site, I'm getting the following error message:
  "The process cannot access the file because it's being used by another process. (Exception from HRESULT: 0x80070020) ". But when I remove the HTTPS binding, everything works fine.
  So, what is the problem? What might have I done wrong?"</p>