Update Error 403 Forbidden

In the Main Menu, click Help, Update, Setup.

Because of possible redirect issues, using http://www.open-dent.com/updates/ can result in the following 403 error when trying to update.

Website Path for Updates: Change this from http://www.open-dent.com/updates/ to http://www.opendental.com/updates/

After updating the URL you should be able to update again.