I guess in retrospect my original directions for changing KDE sounds was rather vague but in my defense, this is one of the first things I learned to do and was very excited when I posted it. I even added this particular sound scheme to Diamond2BKDE.
Here is a more detailed way to change KDE Sound Settings, Specifically the Login Sound for Ultimate Edition, specifically on Ultimate Edition 4.3 64. I don't run Ultimate Edition too often so I wanted to do this while it still sat on my drive unmolested.
To verify, this is Ultimate Edition 4.3
It's pretty stock, though I have removed a couple things, like yarssr that do not really work with KDE.
It is completely updated, upgraded, but still LTS Trusty
Go To
System SettingsGo To
Application and System NotificationsGo To
Manage Notifications-->
Event Source and click where it says
AccessibilityFind
KDE Workspace and click on it.
Go To
LoginCheck the box next to
Play a SoundClick on the
File Icon to the right of the box that was just checked.
This will open directly to the sounds location, go to either of the
Ultimate Edition Sound Scheme Folders
Choose a Sound File, maybe desktop-login or something, idk, go crazy (For the record, if I am making my own sounds I always use .ogg but Windows Sound will do)
Click Applyand that's it!