Thanks, but I am aware of that and it does not help.
When trying to upload the file is flagged with an Orange/red circle with a mark inside.
At that point all I am allowed is to delete the file.
Tried both of my computers and got much the same result.
In the past I somehow pulled up a basic file loader that only allowed single files to be uploaded (I do have several on file now) but I do not know how to pull up this loader.
Likely the problem is software setting on my machine but I do not know what that may be.