The software is reporting that it has filled the drive.
There is only one backup plan. However the software is remembering a previous backup plan because if I look at the backup plan folders more than one is being updated. How do I get the software to stop copying to the previous backup plan if the previous backup plan does not show in the menu?
I had called in the WD support. It was suggested that I could get rid of backup problem by deleting both the old backup folder that did not show in the menu and the new backup folder using Windows exporter. I did delete both folders. However the new backup still appeared in the menu and the WD Anyway Backup continued to run and scanned repeatly. I did try rebooting. This did not seem to help.
I tried your suggestion by exiting the program, then uninstall and reisntall. This did elimiate the new backup but now I had a WD_backup that I did not want and I was back to how do I get rid of a backup. The problem with the name WD_backup is that there is no way to differentiate between two computer.
I find that to delete the backup plan I need to select the third button from the left (Remove backup plan) in WD_Backup that was running and then delete the folder on the external hard drive. However, now i do not know what fixed the back up to both the old back up and the new back up.