Are you sure you're placing the files in the right place (depends on your FTP/SFTP)??
And that from CUCM you're pointing to where the file is??
That means that wherever you're pointing, doesn't have the file you're looking for.
That's really up to you and your FTP/SFTP configuration.
HTH
java
if this helps, please rate
www.cisco.com/go/pdihelpdesk
HTH
java
if this helps, please rate