today i reimaged one of my machines that had some Windows update issue. Trying to add my companys OneDrive i get the following error "onedrive can't add your folder right now". I remember that i had this error with one of my deployment test users. A little deep dive with fiddler brought up this error between OneDrive and SharePoint Online: HTTP/1.1 501 Not Implemented and X-ClientErrorCode: LibraryUnsupportedIRM. Any idea what causes this? i have some Unified Labeling Encrypted files in my OneDrive but these sync fine on my other machines. I cant find anything in the net about this error.