downloads go to multiple locations

[Tack 0]

I upgraded from strongDC to Apex 1.3.4. So far, so good. The downloads are scattered into several files:

Some go into the old Strong DC directory.

Some go into the incomplete directory when they are finished.

Some go into a "downloaded" directory inside the "incomplete" folder. I did not create the "downloaded" directory.

NONE go into the directory specified under the Downloads tab in settings.

The download que shows as several file tabs rather than one tab. See the attached jpg to see what I mean.

So, my question is this. What old configuration files do I need to find and delete? Will that be enough to move the download queue files into a single folder?

Thank you in advance!

Tack