I have my "Downloads" folder use a location in a different drive
from the default C drive used. So the Folder Group made to resemble
"This PC" points to the wrong locations on my machine.
I think this is because "File Folder" shortcuts are being used instead of "System Folder" ?
e.g. left is using OneCommander, right is using Windows Explorer, note the "Type":
My Download folder used the "Location" tab as seen above to point to a custom location (rather than using any sym/hard links).