Cannot Access Websites with FrontPage

[amandler]

After migrating from 8.0 to 8.01, and a new server, all is working well, except my customers cannot access their sites with FrontPage. I tried turning off and back on the FP extensions, loosening permissions, and even manually deleting and reinstalling all FP files. No success. I created a new domain and configured it for FP and CANNOT connect to it with FrontPage. Always get the "may be protected with a password or filename may contain a / or \" error message.

Any suggestions would be much appreciated.