Installing Plugin: Which Connection Info Required?

Did you ever figure out how to fix this issue?

https://www.kgarner.com/blog/archives/2009/06/13/direct-auto-update-on-wordpress-2-8/

See if you can doing like informed here: https://www.kgarner.com/blog/archives/2009/06/13/direct-auto-update-on-wordpress-2-8/

In my case, I’ve just pasted the code on the last line of wp-config.php

I don’t know if the below information is really required, but here is what I informed:

Host: ftp://name.com.domain

Login: same as used to access CPanel (ask the service provider if you have any doubt).

Password: same as used to access CPanel.

It works for version 2.8+, as seen in the site above.