[Plugin: Drag & Drop File Uploader] HTTP Error 404.0 – Not Found

I drag and drop it on the button. Path gets loaded > upload file brings this error:

The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.

Detailed Error Information:
Module IIS Web Core
Notification MapRequestHandler
Handler PHP via FastCGI
Error Code 0x80070002
Requested URL http://localhost:35631/wp-content/plugins/dnd-file-uploader/dnd-upload.php?post_id=18

Physical Path C:\Users\…..\Documents\My Web Sites\WordPress\wp-content\plugins\dnd-file-uploader\dnd-upload.php

Google Chrome 17.0.963.83 m
Windows 7
Wordpress 3.3.1
MySQL 5.1

http://wordpress.org/extend/plugins/drag-drop-file-uploader/