Well, I have had this issue before. I found that in order to get this work correctly (assuming this is Windows), you will need to create an account on the OneDrive with total read/write access. Once you get that done, you will need to change the CF process (as to who is logged in as) to that account. This can found in the Services process. You will also need to change the permissions on the directory to the new account. This is really important. Restart the process. Once this is one, you should be able to either get to one drive either by mapping the drive or using the UNC to do it.