title: My site's error log is filled with the errors related to ScriptResource.axd
body: <p>My Site's error log is filled with these errors:-</p>
  
  <p>This is an invalid script resource request.
  Invalid viewstate.
  Invalid character in a Base-64 string.
  Invalid length for a Base-64 char array.</p>
  
  <p>All these errors are appearing at least 100 times a day.</p>
  
  <p>After doing some RnD on internet i have done following things:-</p>
  
  <p>1- define machine key in my web config.
  2- created robots.txt file and add ScriptResource.axd file in that.</p>
  
  <p>Can some one guide me what I am missing or doing wrong.</p>