A couple of questions -- did you "copy" these files there, or did you publish them there (i.e. to the
http:// site and not the c:\inetpub site)
Do you have FrontPage Extensions installed?
I've had no problem (provided FTExt are installed) publishing a form to a web site, and then accessing and using it from there. I will however get asked to authenticate. When I type in valid auth, I can use the form, otherwise I get a readonly copy of it opened up.
Greg Collins [InfoPath MVP]