cannot publish via frontpage

403 Forbidden
Forbidden You don't have permission to access /_vti_bin/_vti_aut/author.exe on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request. Apache/1.3.37 Server at domain.com Port 80

Code:

drwxr-x---  28 user nobody   4.0K Aug 21 17:12 public_html/
drwxr-x---  26 user nobody   4.0K Aug 22 12:08 addondomain/
-rw-r--r--   1 user user  23K Aug 22 12:08 index.htm

.htaccess file

Code:

# -FrontPage-


AuthUserFile /home/user/public_html/addondomain/_vti_pvt/service.pwd
AuthGroupFile /home/user/public_html/addondomain/_vti_pvt/service.grp


<Limit GET POST>
order deny,allow
deny from all
allow from all
</Limit>
<Limit PUT DELETE>
order deny,allow
deny from all
</Limit>
AuthName addondomain.user.com
IndexIgnore .htaccess */.??* *~ *# */HEADER* */README* */_vti*

I already cleaned, installed FP extensions.

This also did not fix it

find /home -name "service.pwd" -exec chmod -v 600 {} ';'