the error is a 404 page not found error, it means the /antronix/admin/webassist/kfm/index.php? file has not been uploaded to the server,
make sure to upload all the files.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.