I'm getting this error for every file I try, on every NWC form I have -- PDFs, XLSX, PNG, 1KB, 1MB... all:
Here's the set-up:
The attachment is intended to be going into a connected OneDrive:
Thanks for any help you can offer!
PS: (for bonus points.......) ... is there a way to attach an uploaded file to a SharePoint item, or put it into a SharePoint library? I can not for the life of me see where to do that.