@jfmayer One way is to do a “No content” overwrite using FTP.
Download 1.4.1 from here.
Unzip the file and:
- Delete wp-config-sample.php
- Delete the entire wp-content folder
Using FTP, such as Filezilla, upload everything else to your public_html folder or wherever your installation is. If it asks for permission to overwrite, select yes to all.
This will replace everything, but retain your content and login details.