An error occurred while saving the commentRobin commented
I agree, but not for the reasons they point-out below.
Onedrive had issues, got the advice to uninstall and reinstall from answers.ms. Sadly not everything was removed and now you can't uninstall or install (Onedrive still on the computer, remove it first).
The only way to work with Onedrive is to go in with a web browser of the MSStore app. Manually download the files needed, unpack them, and not forget to upload them again.
This Doesn't work and had aspected more from MS when buying Office365.
Doing half the work then on good working Onedrive.