The conflict is that both programs want to write your .htaccess file.

The solution is to leave your FrontPage extensions On, and then add the code needed to password protect a folder.

Here is how to code the password protect:

1. Use FTP or File Manager to navigate inside the folder you want to protect.
2. Edit the .htaccess file.
3. Paste this code on a new line at the bottom. (You must replace username with your actual cPanel username.)

   AuthUserFile /home/username/.htpasswd
   AuthGroupFile /dev/null
   AuthName "A Restricted Area"
   AuthType Basic
   
   <Limit GET POST>
   require valid-user
   </Limit>
   

4. Navigate up to above public_html (The path is /home/username/)
5. Create a new file and name it .htpasswd, then edit the file.
6. You need a special encrypted line here. Use an online tool (htaccesstools.comor dynamicdrive.com) to create the encrypted line.

   riausorg:$apr1$K39lX/..$DWyTx6rtb9YwiDj6q0GmG0
   

7. Paste the line and save the .htpasswd file.