For some reason only certain progress bars seem to work properly. They preview fine but when I try and OK the selcetion I get the following error message:

File copy failed. Yellow progress.htm

I am using Dreamweaver MX but experienced the same problem with UD4.

Is this a problem with the extension or my config. Other bars work fine!!

I have seen this problem problem comming up several times. If it has nothing to do with Read/ write problems in NT/ 2000 then it is most probably the extension.
Ok as an alternative you can copy the files manually but still!
Post the problem in the right forum. Maybe Georg can help you solve this problem.

i have the same problem but i cant seem to find the pure asp zone

I have posed the problem in the ASP forum, lets see if this helps!

i had the same problem and just figured it out.
I had templates on the page and after thinking about I realized that the extension was probably trying to put code in where the template was locked. So I disableded the template but it still didnt work, so I started fresh with no template and presto!