Flash file upload works on Dreamhost but not another server

Based on the files available for download on this bloghttp://blog.oinam.com/2005/flash-8-file-upload-download/

I tested the Flash File Upload Download utility and after changing the path to the upload.cfm & download.cfm file determined it works for me on my own domain hosted by Dreamhost.

Took it to work where I get a http error 405. Does this mean the server I am attempting to use doesn’t allow Cold Fusion?