Using FolderItem Count and coursing through FolderItem's directory

I was trying to avoid that because I am trying avoid accessing properties.
https://forum.xojo.com/t/problems-with-ownerread/66212 is in the Mac OS section. For some reason Apple has decided to flag the application(I Think) that repeatedly tests media file properties. Once it is flagged, any mass search for file property’s doesn’t return true, including even the name. I learned this with this experiment. Grumble.
I had no clue I was going down that path, because FolderItem.Exists worked, until I hit a wall.
Now I have to do OpenFileDialog on each file for which has been flagged.