Thanks, installed and worked as normal.it seems the creating table was done after the uninstall passed the dropping part.
After you finished the uninstall, run this:
so that it drops the column.Code:ALTER TABLE `xf_user_option` DROP COLUMN `dad_nt_show_newsticker`
Then everything is cleared.
After that, if you install it, it will completely install and add things.
Although, I'm still worried about errors on user registration. Today no one was able to register a new account. I received some errors from registration, I have shared those error logs with you in this post. The new user preference options seems to be the problem on registration. I don't need this option at all so I have not changed the usergroup permission for anyone:

Is it fine as it is?