Fixing 404 Issues with Fresh Store Builder Stores in Sub-Folders
This guide will show you how to check your .htaccess file on your FSB store. You would need to check this if you are getting 404 error pages or if you are trying to upgrade your store installed in a sub-folder from a older version to a newer one.
When you upload the new version and overwrite the script files, it will reset the .htaccess file and remove your folder name location. You must edit the two .htaccess files shown below before running the upgrade to avoid any issues.