Loading References for DWF API

I am working with the AutoDesk DWF and for some reason I can't get them all to copy local. After I load them in it will say copy local false and will say it <The system cannot find the reference specified> for the Path under references under My Project.

I can monkey with it and keep reloading and get them all to copy local but one...any ideas what the problem could be? I have never had this problem when loading references in the past.

Thanks

[456 byte] By [dustinto] at [2007-12-25]