Syntax
filesystemobject.DeleteFile(filename, force)
The DeleteFile() method deletes an existing file.
filename is a string specifying the file name.
force is a Boolean value indicating whether to delete a file with read only permissions.
<html>
<body>
<script language="JScript">
<!--
function deleteFile()
{
var myObject;
myObject = new ActiveXObject("Scripting.FileSystemObject");
myObject.DeleteFile("c:\\testing.txt");
}
-->
</script>
Delete Text file "testing.txt"
<form name="myForm">
<input type="Button" value="Click to Delete File" onClick='deleteFile()'>
</form>
</body>
</html>