Deselected Files Still Being Scanned

I'm trying to exclude certain folders/files from being scanned by Norton Security, in particular OneDrive folders/files.  So I create a custom Folder Scan and use the folder tree to select the files I want scanned.  I do not select any files associated with OneDrive.  I run the scan and noticed that OneDrive is being scanned.  I double check my removing the folder from my current scan and select only folders I want scanned again excluding OneDrive, yet each time the scan runs, it includes OneDrive folders.  What the heck is going on?  Why doesn't Norton read the fact that I haven't selected any OneDrive folders whether at the root of C or buried somewhere else in my folder tree.  Appreciate any insight.