FrontPage not accepting the password for the domain. Reinstalling FP Extensions might not resolve this issue.
Check the httpd.conf file.
Allow from all
If the Directive ‘AllowOverride’ is set to ‘None’ as shown above then change it to ‘AllowOverride All’
This is a server wide change and if you want to do it for a particular domain ,say example.com, then add the the following in the VirtualHost entry corresponding to the domain ============================
Finally, restart Apache and the issue should be resolved.