title: Internet Explorer shows valid certificate as "corrupt or invalid signature"
body: <p>We have signed our product installation using SignTool.exe and GoDaddy certificate, and our signature appears valid in windows and using "verify" option of SignTool. However, when the file is downloaded in Internet Explorer 9, it reports that "The signature of  is corrupt or invalid".</p>
  
  <p>We obviously don't want our users to have problems with installation of our setup, so I need help in fixing it. Strange that there is basically no help on this issue online.</p>