Help with converting C to autoit, a DLLCall failes

There is an old thread with a code here: http://forum.sysinternals.com/howto-verify-the-digital-signature-of-a-file_topic19247.html The author has not tried it on all systems. There is a thread here from a couple of years ego: '?do=embed' frameborder='0' data-embedContent>> The OP, FredAl seems to have converted the script to autoit with success. But unfortunately he is not logged into the forum since last November. I have been working on the script but got stuck on the last DLLCall

thanks Dany, it helped me out. I modified '?do=embed' frameborder='0' data-embedContent>> and used code posted here to come up this #include "_WinTrust.au3" $filepath = FileOpenDialog("pick a file",@ScriptDir, "All Files (*.*)") If Not FileExists($filepath) Then MsgBox(16, '', $filepath & ' does not exist.') Exit EndIf $retval = _Verify($filepath) If $retval[0] Then MsgBox(64,'Verified', $filepath & ' is verified.' & @crlf & $retval[0] & @CRLF & $retval[1] &