I'm pretty confident that the work that You and the Avast team have assisted me with in resolving the many issues on my computer has indeed cleaned up the computer.
I am greatly thankful for your service.
I haven't seen the "...SoftwareUpdater.Ui.exe..." pop up and the two "...dll" files have also been removed.
To answer last post
The prior time that I ran OTL (before these final logs attached below,) the "...SofwareUpdater.Ui..." I believe showed up after Temp files finished removed.
I will continue to Use AVAST as The best all around Antivirus(compared to others I have used) and service; and will continue to recommend to other people.
Thank You.