On a Mac, with .Numbers, .Key, or .Pages files dragging the file into the OneDrive for Business browser window displays error "We can't upload folders or empty files"
If the user clicks the upload button he is able to upload the files individually, but after uploading they are displayed as .zip files.
They don't even appear in the choose but they do appear in the Mac Finder window.
Thanks
PS: This question was in the Office forum initially: http://answers.microsoft.com/en-us/office/forum/officeversion_other-office_storage/onedrive-for-business-and-apples-iwork-files/3c259ab4-0f35-4ff2-aa65-5d2e67933a91 and moderator said it should go here instead.