title: ADFS in asp.net c#
body: <p>i am new to ADFS and learning to implement it in my already developed application which is in asp.net c#.</p>
  
  <p><a href="https://msdn.microsoft.com/en-us/library/bb897402.aspx" rel="nofollow noreferrer">With the help of this link</a> i have added code in my application but now it gives error: </p>
  
  <blockquote>
    <p>Unable to load DLL 'ifsutils.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)</p>
  </blockquote>
  
  <p>Can anyone help please?</p>
  
  <p>Also, i am using Server2012R2 and framework 4.0, do i need to follow step 4 from the <a href="https://msdn.microsoft.com/en-us/library/bb897402.aspx" rel="nofollow noreferrer">link</a>.</p>
  
  <p>Thank you in advance</p>